Security readout for executives and security teams
Plain-English summary
Cisco SD-WAN vManage may contain a built-in account with a default static password and root privileges. If an attacker can reach the affected device in the required local context, they could gain full control. The provided sources do not show confirmed active exploitation.
Executive priority
Treat this as high priority for Cisco SD-WAN environments because successful abuse could provide root control of network-management infrastructure. Urgency is lower than confirmed exploited issues, but the blast radius is significant.
Technical view
The issue is a static-credential flaw in Cisco SD-WAN Solution Software, listed for Cisco SD-WAN vManage. CVSS 3.0 is 8.4 with local attack vector, no privileges, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Organizations running affected Cisco SD-WAN vManage are the relevant population. The supplied bundle does not include affected version ranges, so exposure requires matching deployed releases against Cisco's advisory.
Exploitation context
CISA KEV is false in the supplied bundle. The sources describe potential root login through a default static-password account, but provide no evidence of active exploitation or public exploit use.
Researcher notes
The source bundle has incomplete version and fix detail. It also contains wording tension: CVSS lists AV:L while the description says the attacker could remotely connect. Confirm exact attack preconditions from Cisco before scoring internal exposure.
Mitigation direction
- Identify all Cisco SD-WAN vManage deployments and exact software releases.
- Review Cisco's advisory for affected releases, fixed software, and official workarounds.
- Prioritize remediation for systems reachable by untrusted local users or management networks.
- Restrict administrative and local access paths while remediation is planned.
- Monitor for unexpected root-level logins or unusual management activity.
Validation and detection
- Compare deployed vManage versions with Cisco's advisory before declaring exposure.
- Confirm whether affected systems are reachable through the required local context.
- Review account and authentication logs for suspicious privileged access.
- Verify remediation status against Cisco-published fixed releases or guidance.
- Document compensating controls if an immediate vendor fix is unavailable.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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-264: 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.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-3180 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.4 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
CVSS vector scores
1 official scoreWe 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.
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H2.55.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
8.4HighVector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- 20200715 Cisco SD-WAN Solution Software Static Credentials VulnerabilityCVE reference · vendor-advisory, x_refsource_CISCO
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Permissions, Privileges, and Access Controls
Permissions, Privileges, and Access Controls represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.