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CVE Record

CVE-2023-20109: A vulnerability in the Cisco Group Encrypted Transport VPN (GET VPN) feature of Cisco IOS Software and Cisc...

A vulnerability in the Cisco Group Encrypted Transport VPN (GET VPN) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker who has administrative control of either a group member or a key server to execute arbitrary code on an affected device or cause the device to crash. This vulnerability is due to insufficient validation of attributes in the Group Domain of Interpretation (GDOI) and G-IKEv2 protocols of the GET VPN feature. An attacker could exploit this vulnerability by either compromising an installed key server or modifying the configuration of a group member to point to a key server that is controlled by the attacker. A successful exploit could allow the attacker to execute arbitrary code and gain full control of the affected system or cause the affected system to reload, resulting in a denial of service (DoS) condition. For more information, see the Details ["#details"] section of this advisory.

MediumCVSS 6.6Known exploitedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

This flaw affects Cisco IOS and IOS XE devices using GET VPN. A trusted or compromised GET VPN key server, or an attacker with administrative control of a group member, could trigger code execution or a crash. The score is only medium because exploitation requires privileged control, but CISA KEV means real-world exploitation is confirmed.

Executive priority

Treat this as urgent for organizations using Cisco GET VPN, especially on core network infrastructure. The vulnerability requires privileged positioning, but the impact is full device compromise or outage, and KEV status indicates confirmed exploitation. Non-GET VPN environments appear less exposed based on the provided sources.

Technical view

Cisco attributes CVE-2023-20109 to insufficient validation of GDOI and G-IKEv2 attributes in GET VPN. Successful exploitation can allow arbitrary code execution with full device control or denial of service by reload. The bug is categorized as CWE-787 and has CVSS 3.1 score 6.6 with high privileges and high attack complexity.

Likely exposure

Exposure is limited to Cisco IOS or IOS XE deployments running affected releases with GET VPN in use. Higher-risk environments include routed WANs, service-provider networks, or enterprise VPN fabrics where key servers or group-member configurations are widely trusted.

Exploitation context

CISA lists this CVE in the Known Exploited Vulnerabilities catalog, so active exploitation is supported by a cited government source. The public bundle does not provide exploit details, actors, scale, or weaponization evidence. The prerequisite is substantial: administrative control of a group member or key server compromise/control.

Researcher notes

The source bundle supports affected Cisco IOS and IOS XE releases, GET VPN protocol handling, CWE-787, and KEV status. It does not include fixed versions, workarounds, exploit telemetry, or indicators of compromise. Validation should focus on feature use, affected release matching, and key server trust boundaries.

Mitigation direction

  • Inventory Cisco IOS and IOS XE devices using GET VPN.
  • Check Cisco advisory for fixed-release or mitigation guidance.
  • Prioritize remediation for GET VPN key servers and core routing devices.
  • Harden administrative access to key servers and group members.
  • Review configurations for unexpected or unauthorized key server changes.

Validation and detection

  • Confirm whether GET VPN is enabled on each Cisco device.
  • Compare IOS and IOS XE versions against Cisco affected-release guidance.
  • Review logs for unexpected reloads or GET VPN/GDOI/G-IKEv2 anomalies.
  • Audit recent configuration changes involving key server definitions.
  • Verify key server administration is restricted and monitored.
Prepared
Confidence
high
Sources
4

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cwe · low confidence lookup

CWE-787: Exact CWE lookup

Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.

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description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2023-20109 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
6.6 (3.1)
Known Exploited
Yes
Published

Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
3Source links

CISA KEV status

Status
Known exploited
Source
CISA / ADP
Date added
Not provided

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
6.6CVSS 3.1MediumCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H0.75.9Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

6.6Medium
CVSS 3.1 vector shape for CVE-2023-20109Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
CiscoIOS12.4(24)T, 12.4(24)T3, 12.4(22)T1, 12.4(24)T5, 12.4(24)T4, 12.4(22)T, 12.4(24)T8, 12.4(24)T2, 12.4(22)T5, 12.4(22)T4, 12.4(24)T1, 12.4(24)T7, 12.4(22)T3, 12.4(24)T6, 12.4(22)T2, 12.4(24)T4a, 12.4(24)T4b, 12.4(24)T3e, 12.4(24)T4c, 12.4(24)T4d, 12.4(24)T4e, 12.4(24)T3f, 12.4(24)T4f, 12.4(24)T4l, 12.4(24)MD1, 12.4(24)MD, 12.4(24)MD3, 12.4(24)MD2, 12.4(22)MD1, 12.4(22)MD2, 12.4(24)MD5, 12.4(22)MD, 12.4(24)MD4, 12.4(24)MD6, 12.4(24)MD7, 12.4(22)XR5, 12.4(22)XR4, 12.4(22)XR7, 12.4(22)XR2, 12.4(22)XR6, 12.4(22)XR10, 12.4(22)XR1, 12.4(22)XR9, 12.4(22)XR3, 12.4(22)XR8, 12.4(22)XR11, 12.4(22)XR12, 12.4(22)MDA3, 12.4(24)MDA5, 12.4(22)MDA5, 12.4(24)MDA3, 12.4(22)MDA4, 12.4(24)MDA4, 12.4(24)MDA1, 12.4(22)MDA, 12.4(22)MDA2, 12.4(22)MDA1, 12.4(24)MDA2, 12.4(22)MDA6, 12.4(24)MDA6, 12.4(24)MDA7, 12.4(24)MDA8, 12.4(24)MDA10, 12.4(24)MDA9, 12.4(24)MDA11, 12.4(24)MDA12, 12.4(24)MDA13, 12.4(24)YG3, 12.4(24)YG4, 12.4(24)YG1, 12.4(24)YG2, 12.4(24)YG, 15.0(1)M1, 15.0(1)M5, 15.0(1)M4, 15.0(1)M3, 15.0(1)M2, 15.0(1)M6, 15.0(1)M, 15.0(1)M7, 15.0(1)M10, 15.0(1)M9, 15.0(1)M8, 15.0(1)XA2, 15.0(1)XA4, 15.0(1)XA1, 15.0(1)XA3, 15.0(1)XA, 15.0(1)XA5, 15.1(2)T, 15.1(1)T4, 15.1(3)T2, 15.1(1)T1, 15.1(2)T0a, 15.1(3)T3, 15.1(1)T3, 15.1(2)T3, 15.1(2)T4, 15.1(1)T2, 15.1(3)T, 15.1(2)T2a, 15.1(3)T1, 15.1(1)T, 15.1(2)T2, 15.1(2)T1, 15.1(2)T5, 15.1(3)T4, 15.1(1)T5, 15.1(1)XB, 15.0(1)S2, 15.0(1)S1, 15.0(1)S, 15.0(1)S3a, 15.0(1)S4, 15.0(1)S5, 15.0(1)S4a, 15.0(1)S6, 15.2(1)S, 15.2(2)S, 15.2(1)S1, 15.2(4)S, 15.2(1)S2, 15.2(2)S1, 15.2(2)S2, 15.2(2)S0a, 15.2(2)S0c, 15.2(4)S1, 15.2(4)S4, 15.2(4)S6, 15.2(4)S2, 15.2(4)S5, 15.2(4)S3, 15.2(4)S3a, 15.2(4)S4a, 15.2(4)S7, 15.3(1)T, 15.3(2)T, 15.3(1)T1, 15.3(1)T2, 15.3(1)T3, 15.3(1)T4, 15.3(2)T1, 15.3(2)T2, 15.3(2)T3, 15.3(2)T4, 15.0(2)EY, 15.0(2)EY1, 15.0(2)EY2, 15.0(2)EY3, 15.1(2)S, 15.1(1)S, 15.1(1)S1, 15.1(3)S, 15.1(1)S2, 15.1(2)S1, 15.1(2)S2, 15.1(3)S1, 15.1(3)S0a, 15.1(3)S2, 15.1(3)S4, 15.1(3)S3, 15.1(3)S5, 15.1(3)S6, 15.1(3)S5a, 15.1(4)M3, 15.1(4)M, 15.1(4)M1, 15.1(4)M2, 15.1(4)M6, 15.1(4)M5, 15.1(4)M4, 15.1(4)M7, 15.1(4)M3a, 15.1(4)M10, 15.1(4)M8, 15.1(4)M9, 15.0(2)SE, 15.0(2)SE1, 15.0(2)SE2, 15.0(2)SE3, 15.0(2)SE4, 15.0(2)SE5, 15.0(2)SE6, 15.0(2)SE7, 15.0(2)SE8, 15.0(2)SE9, 15.0(2)SE10, 15.0(2)SE11, 15.0(2)SE10a, 15.0(2)SE12, 15.0(2)SE13, 15.1(2)GC, 15.1(2)GC1, 15.1(2)GC2, 15.1(4)GC, 15.1(4)GC1, 15.1(4)GC2, 15.1(1)SG, 15.1(2)SG, 15.1(1)SG1, 15.1(1)SG2, 15.1(2)SG1, 15.1(2)SG2, 15.1(2)SG3, 15.1(2)SG4, 15.1(2)SG5, 15.1(2)SG6, 15.1(2)SG7, 15.1(2)SG8, 15.0(1)MR, 15.0(2)MR, 15.2(4)M, 15.2(4)M1, 15.2(4)M2, 15.2(4)M4, 15.2(4)M3, 15.2(4)M5, 15.2(4)M8, 15.2(4)M10, 15.2(4)M7, 15.2(4)M6, 15.2(4)M9, 15.2(4)M6a, 15.2(4)M11, 12.4(24)MDB, 12.4(24)MDB1, 12.4(24)MDB3, 12.4(24)MDB4, 12.4(24)MDB5, 12.4(24)MDB6, 12.4(24)MDB7, 12.4(24)MDB5a, 12.4(24)MDB8, 12.4(24)MDB9, 12.4(24)MDB10, 12.4(24)MDB11, 12.4(24)MDB12, 12.4(24)MDB13, 12.4(24)MDB14, 12.4(24)MDB15, 12.4(24)MDB16, 12.4(24)MDB17, 12.4(24)MDB18, 12.4(24)MDB19, 15.0(2)EX, 15.0(2)EX1, 15.0(2)EX2, 15.0(2)EX3, 15.0(2)EX4, 15.0(2)EX5, 15.0(2)EX8, 15.0(2a)EX5, 15.0(2)EX10, 15.0(2)EX11, 15.0(2)EX13, 15.0(2)EX12, 15.2(1)GC, 15.2(1)GC1, 15.2(1)GC2, 15.2(2)GC, 15.2(3)GC, 15.2(3)GC1, 15.2(4)GC, 15.2(4)GC1, 15.2(4)GC2, 15.2(4)GC3, 15.1(1)SY, 15.1(1)SY1, 15.1(2)SY, 15.1(2)SY1, 15.1(2)SY2, 15.1(1)SY2, 15.1(1)SY3, 15.1(2)SY3, 15.1(1)SY4, 15.1(2)SY4, 15.1(1)SY5, 15.1(2)SY5, 15.1(2)SY4a, 15.1(1)SY6, 15.1(2)SY6, 15.1(2)SY7, 15.1(2)SY8, 15.1(2)SY9, 15.1(2)SY10, 15.1(2)SY11, 15.1(2)SY12, 15.1(2)SY13, 15.1(2)SY14, 15.1(2)SY15, 15.1(2)SY16, 15.3(1)S, 15.3(2)S, 15.3(3)S, 15.3(1)S2, 15.3(1)S1, 15.3(2)S2, 15.3(2)S1, 15.3(3)S1, 15.3(3)S2, 15.3(3)S3, 15.3(3)S6, 15.3(3)S4, 15.3(3)S1a, 15.3(3)S5, 15.3(3)S7, 15.3(3)S8, 15.3(3)S9, 15.3(3)S10, 15.3(3)S8a, 15.4(1)T, 15.4(2)T, 15.4(1)T2, 15.4(1)T1, 15.4(1)T3, 15.4(2)T1, 15.4(2)T3, 15.4(2)T2, 15.4(1)T4, 15.4(2)T4, 15.0(2)EA, 15.0(2)EA1, 15.2(1)E, 15.2(2)E, 15.2(1)E1, 15.2(3)E, 15.2(1)E2, 15.2(1)E3, 15.2(2)E1, 15.2(4)E, 15.2(3)E1, 15.2(2)E2, 15.2(2a)E1, 15.2(2)E3, 15.2(2a)E2, 15.2(3)E2, 15.2(3a)E, 15.2(3)E3, 15.2(4)E1, 15.2(2)E4, 15.2(2)E5, 15.2(4)E2, 15.2(3)E4, 15.2(5)E, 15.2(4)E3, 15.2(2)E6, 15.2(5a)E, 15.2(5)E1, 15.2(5b)E, 15.2(2)E5a, 15.2(5c)E, 15.2(3)E5, 15.2(2)E5b, 15.2(5a)E1, 15.2(4)E4, 15.2(2)E7, 15.2(5)E2, 15.2(6)E, 15.2(5)E2b, 15.2(4)E5, 15.2(5)E2c, 15.2(2)E8, 15.2(6)E0a, 15.2(6)E1, 15.2(2)E7b, 15.2(4)E5a, 15.2(6)E0c, 15.2(4)E6, 15.2(6)E2, 15.2(2)E9, 15.2(4)E7, 15.2(7)E, 15.2(2)E10, 15.2(4)E8, 15.2(6)E2a, 15.2(6)E2b, 15.2(7)E1, 15.2(7)E0a, 15.2(7)E0b, 15.2(7)E0s, 15.2(6)E3, 15.2(4)E9, 15.2(7)E2, 15.2(7a)E0b, 15.2(4)E10, 15.2(7)E3, 15.2(7)E1a, 15.2(7b)E0b, 15.2(7)E2a, 15.2(4)E10a, 15.2(7)E4, 15.2(7)E3k, 15.2(8)E, 15.2(8)E1, 15.2(7)E5, 15.2(7)E6, 15.2(8)E2, 15.2(4)E10d, 15.2(7)E7, 15.2(8)E3, 15.2(7)E8, 15.2(8)E4, 15.1(3)MRA, 15.1(3)MRA1, 15.1(3)MRA2, 15.1(3)MRA3, 15.1(3)MRA4, 15.1(3)SVB1, 15.1(3)SVB2, 15.4(1)S, 15.4(2)S, 15.4(3)S, 15.4(1)S1, 15.4(1)S2, 15.4(2)S1, 15.4(1)S3, 15.4(3)S1, 15.4(2)S2, 15.4(3)S2, 15.4(3)S3, 15.4(1)S4, 15.4(2)S3, 15.4(2)S4, 15.4(3)S4, 15.4(3)S5, 15.4(3)S6, 15.4(3)S7, 15.4(3)S6a, 15.4(3)S8, 15.4(3)S9, 15.4(3)S10, 15.3(3)M, 15.3(3)M1, 15.3(3)M2, 15.3(3)M3, 15.3(3)M5, 15.3(3)M4, 15.3(3)M6, 15.3(3)M7, 15.3(3)M8, 15.3(3)M9, 15.3(3)M10, 15.3(3)M8a, 15.0(2)EZ, 15.1(3)SVD, 15.1(3)SVD1, 15.1(3)SVD2, 15.2(1)EY, 15.0(2)EJ, 15.0(2)EJ1, 15.2(1)SY, 15.2(1)SY1, 15.2(1)SY0a, 15.2(1)SY2, 15.2(2)SY, 15.2(1)SY1a, 15.2(2)SY1, 15.2(2)SY2, 15.2(1)SY3, 15.2(1)SY4, 15.2(2)SY3, 15.2(1)SY5, 15.2(1)SY6, 15.2(1)SY7, 15.2(1)SY8, 15.2(5)EX, 15.1(3)SVF, 15.1(3)SVF1, 15.1(3)SVE, 15.4(3)M, 15.4(3)M1, 15.4(3)M2, 15.4(3)M3, 15.4(3)M4, 15.4(3)M5, 15.4(3)M6, 15.4(3)M7, 15.4(3)M6a, 15.4(3)M8, 15.4(3)M9, 15.4(3)M10, 15.0(2)EK, 15.0(2)EK1, 15.4(1)CG, 15.4(1)CG1, 15.4(2)CG, 15.5(1)S, 15.5(2)S, 15.5(1)S1, 15.5(3)S, 15.5(1)S2, 15.5(1)S3, 15.5(2)S1, 15.5(2)S2, 15.5(3)S1, 15.5(3)S1a, 15.5(2)S3, 15.5(3)S2, 15.5(3)S0a, 15.5(3)S3, 15.5(1)S4, 15.5(2)S4, 15.5(3)S4, 15.5(3)S5, 15.5(3)S6, 15.5(3)S6a, 15.5(3)S7, 15.5(3)S6b, 15.5(3)S8, 15.5(3)S9, 15.5(3)S10, 15.5(3)S9a, 15.1(3)SVG, 15.2(2)EB, 15.2(2)EB1, 15.2(2)EB2, 15.2(6)EB, 15.5(1)T, 15.5(1)T1, 15.5(2)T, 15.5(1)T2, 15.5(1)T3, 15.5(2)T1, 15.5(2)T2, 15.5(2)T3, 15.5(2)T4, 15.5(1)T4, 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, 15.2(3)EA, 15.2(4)EA, 15.2(4)EA1, 15.2(2)EA3, 15.2(4)EA3, 15.2(5)EA, 15.2(4)EA4, 15.2(4)EA5, 15.2(4)EA6, 15.2(4)EA7, 15.2(4)EA8, 15.2(4)EA9, 15.2(4)EA9a, 15.5(3)M, 15.5(3)M1, 15.5(3)M0a, 15.5(3)M2, 15.5(3)M3, 15.5(3)M4, 15.5(3)M4a, 15.5(3)M5, 15.5(3)M6, 15.5(3)M7, 15.5(3)M6a, 15.5(3)M8, 15.5(3)M9, 15.5(3)M10, 15.5(3)SN, 15.6(1)S, 15.6(2)S, 15.6(2)S1, 15.6(1)S1, 15.6(1)S2, 15.6(2)S2, 15.6(1)S3, 15.6(2)S3, 15.6(1)S4, 15.6(2)S4, 15.6(1)T, 15.6(2)T, 15.6(1)T0a, 15.6(1)T1, 15.6(2)T1, 15.6(1)T2, 15.6(2)T2, 15.6(1)T3, 15.6(2)T3, 15.3(1)SY, 15.3(1)SY1, 15.3(1)SY2, 15.6(2)SP, 15.6(2)SP1, 15.6(2)SP2, 15.6(2)SP3, 15.6(2)SP4, 15.6(2)SP5, 15.6(2)SP6, 15.6(2)SP7, 15.6(2)SP8, 15.6(2)SP9, 15.6(2)SP10, 15.6(2)SN, 15.6(3)M, 15.6(3)M1, 15.6(3)M0a, 15.6(3)M1b, 15.6(3)M2, 15.6(3)M2a, 15.6(3)M3, 15.6(3)M3a, 15.6(3)M4, 15.6(3)M5, 15.6(3)M6, 15.6(3)M7, 15.6(3)M6a, 15.6(3)M6b, 15.6(3)M8, 15.6(3)M9, 15.1(3)SVJ2, 15.2(4)EC1, 15.2(4)EC2, 15.4(1)SY, 15.4(1)SY1, 15.4(1)SY2, 15.4(1)SY3, 15.4(1)SY4, 15.5(1)SY, 15.5(1)SY1, 15.5(1)SY2, 15.5(1)SY3, 15.5(1)SY4, 15.5(1)SY5, 15.5(1)SY6, 15.5(1)SY7, 15.5(1)SY8, 15.5(1)SY9, 15.5(1)SY10, 15.5(1)SY11, 15.7(3)M, 15.7(3)M1, 15.7(3)M0a, 15.7(3)M3, 15.7(3)M2, 15.7(3)M4, 15.7(3)M5, 15.7(3)M4a, 15.7(3)M4b, 15.7(3)M6, 15.7(3)M7, 15.7(3)M8, 15.7(3)M9, 15.8(3)M, 15.8(3)M1, 15.8(3)M0a, 15.8(3)M0b, 15.8(3)M2, 15.8(3)M1a, 15.8(3)M3, 15.8(3)M2a, 15.8(3)M4, 15.8(3)M3a, 15.8(3)M3b, 15.8(3)M5, 15.8(3)M6, 15.8(3)M7, 15.8(3)M8, 15.8(3)M9, 15.8(3)M10, 15.9(3)M, 15.9(3)M1, 15.9(3)M0a, 15.9(3)M2, 15.9(3)M3, 15.9(3)M2a, 15.9(3)M3a, 15.9(3)M4, 15.9(3)M3b, 15.9(3)M5, 15.9(3)M4a, 15.9(3)M6, 15.9(3)M7, 15.9(3)M6a, 15.9(3)M6b, 15.9(3)M7aListed
CiscoCisco IOS XE Software3.7.0S, 3.7.1S, 3.7.2S, 3.7.3S, 3.7.4S, 3.7.5S, 3.7.6S, 3.7.7S, 3.7.4aS, 3.7.2tS, 3.7.0bS, 3.7.1aS, 3.3.0SG, 3.3.2SG, 3.3.1SG, 3.8.0S, 3.8.1S, 3.8.2S, 3.9.1S, 3.9.0S, 3.9.2S, 3.9.1aS, 3.9.0aS, 3.4.0SG, 3.4.2SG, 3.4.1SG, 3.4.3SG, 3.4.4SG, 3.4.5SG, 3.4.6SG, 3.4.7SG, 3.4.8SG, 3.5.0E, 3.5.1E, 3.5.2E, 3.5.3E, 3.10.0S, 3.10.1S, 3.10.2S, 3.10.3S, 3.10.4S, 3.10.5S, 3.10.6S, 3.10.2tS, 3.10.7S, 3.10.1xbS, 3.10.8S, 3.10.8aS, 3.10.9S, 3.10.10S, 3.11.1S, 3.11.2S, 3.11.0S, 3.11.3S, 3.11.4S, 3.12.0S, 3.12.1S, 3.12.2S, 3.12.3S, 3.12.0aS, 3.12.4S, 3.13.0S, 3.13.1S, 3.13.2S, 3.13.3S, 3.13.4S, 3.13.5S, 3.13.2aS, 3.13.0aS, 3.13.5aS, 3.13.6S, 3.13.7S, 3.13.6aS, 3.13.7aS, 3.13.8S, 3.13.9S, 3.13.10S, 3.6.0E, 3.6.1E, 3.6.2aE, 3.6.2E, 3.6.3E, 3.6.4E, 3.6.5E, 3.6.6E, 3.6.5aE, 3.6.5bE, 3.6.7E, 3.6.8E, 3.6.7bE, 3.6.9E, 3.6.10E, 3.14.0S, 3.14.1S, 3.14.2S, 3.14.3S, 3.14.4S, 3.15.0S, 3.15.1S, 3.15.2S, 3.15.1cS, 3.15.3S, 3.15.4S, 3.16.0S, 3.16.1S, 3.16.1aS, 3.16.2S, 3.16.2aS, 3.16.0cS, 3.16.3S, 3.16.2bS, 3.16.3aS, 3.16.4S, 3.16.4aS, 3.16.4bS, 3.16.5S, 3.16.4dS, 3.16.6S, 3.16.7S, 3.16.6bS, 3.16.7aS, 3.16.7bS, 3.16.8S, 3.16.9S, 3.16.10S, 3.17.0S, 3.17.1S, 3.17.2S, 3.17.1aS, 3.17.3S, 3.17.4S, 16.1.1, 16.1.2, 16.1.3, 16.2.1, 16.2.2, 3.8.0E, 3.8.1E, 3.8.2E, 3.8.3E, 3.8.4E, 3.8.5E, 3.8.5aE, 3.8.6E, 3.8.7E, 3.8.8E, 3.8.9E, 3.8.10E, 16.3.1, 16.3.2, 16.3.3, 16.3.1a, 16.3.4, 16.3.5, 16.3.5b, 16.3.6, 16.3.7, 16.3.8, 16.3.9, 16.3.10, 16.3.11, 16.4.1, 16.4.2, 16.4.3, 16.5.1, 16.5.1a, 16.5.1b, 16.5.2, 16.5.3, 3.18.0aS, 3.18.0S, 3.18.1S, 3.18.2S, 3.18.3S, 3.18.4S, 3.18.0SP, 3.18.1SP, 3.18.1aSP, 3.18.1bSP, 3.18.1cSP, 3.18.2SP, 3.18.2aSP, 3.18.3SP, 3.18.4SP, 3.18.3aSP, 3.18.3bSP, 3.18.5SP, 3.18.6SP, 3.18.7SP, 3.18.8aSP, 3.18.9SP, 3.9.0E, 3.9.1E, 3.9.2E, 16.6.1, 16.6.2, 16.6.3, 16.6.4, 16.6.5, 16.6.4a, 16.6.5a, 16.6.6, 16.6.7, 16.6.8, 16.6.9, 16.6.10, 16.7.1, 16.7.1a, 16.7.1b, 16.7.2, 16.7.3, 16.7.4, 16.8.1, 16.8.1a, 16.8.1b, 16.8.1s, 16.8.1c, 16.8.1d, 16.8.2, 16.8.1e, 16.8.3, 16.9.1, 16.9.2, 16.9.1a, 16.9.1b, 16.9.1s, 16.9.3, 16.9.4, 16.9.3a, 16.9.5, 16.9.5f, 16.9.6, 16.9.7, 16.9.8, 16.10.1, 16.10.1a, 16.10.1b, 16.10.1s, 16.10.1c, 16.10.1e, 16.10.1d, 16.10.2, 16.10.1f, 16.10.1g, 16.10.3, 3.10.0E, 3.10.1E, 3.10.0cE, 3.10.2E, 3.10.3E, 16.11.1, 16.11.1a, 16.11.1b, 16.11.2, 16.11.1s, 16.12.1, 16.12.1s, 16.12.1a, 16.12.1c, 16.12.1w, 16.12.2, 16.12.1y, 16.12.2a, 16.12.3, 16.12.8, 16.12.2s, 16.12.1x, 16.12.1t, 16.12.4, 16.12.3s, 16.12.3a, 16.12.4a, 16.12.5, 16.12.6, 16.12.1z1, 16.12.5a, 16.12.5b, 16.12.1z2, 16.12.6a, 16.12.7, 16.12.9, 3.11.0E, 3.11.1E, 3.11.2E, 3.11.3E, 3.11.1aE, 3.11.4E, 3.11.3aE, 3.11.5E, 3.11.6E, 3.11.7E, 3.11.8E, 17.1.1, 17.1.1a, 17.1.1s, 17.1.1t, 17.1.3, 17.2.1, 17.2.1r, 17.2.1a, 17.2.1v, 17.2.2, 17.2.3, 17.3.1, 17.3.2, 17.3.3, 17.3.1a, 17.3.1w, 17.3.2a, 17.3.1x, 17.3.1z, 17.3.4, 17.3.5, 17.3.4a, 17.3.6, 17.3.4b, 17.3.4c, 17.3.5a, 17.3.5b, 17.3.7, 17.4.1, 17.4.2, 17.4.1a, 17.4.1b, 17.4.2a, 17.5.1, 17.5.1a, 17.5.1c, 17.6.1, 17.6.2, 17.6.1w, 17.6.1a, 17.6.1x, 17.6.3, 17.6.1y, 17.6.1z, 17.6.3a, 17.6.4, 17.6.1z1, 17.6.5, 17.6.5a, 17.7.1, 17.7.1a, 17.7.1b, 17.7.2, 17.10.1, 17.10.1a, 17.10.1b, 17.8.1, 17.8.1a, 17.9.1, 17.9.1w, 17.9.2, 17.9.1a, 17.9.1x, 17.9.1y, 17.9.3, 17.9.2a, 17.9.1x1, 17.9.3a, 17.9.1y1, 17.11.1, 17.11.1a, 17.11.99SWListed
Weakness

CWE details

CWE-787

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.

CWE-787 · source CWE mapping

Out-of-bounds Write

Out-of-bounds Write represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.

Open CWE intelligenceSame-CWE CVEs