Security readout for executives and security teams
Plain-English summary
Grandstream GSD3710 devices running firmware 1.0.11.13 have a critical memory-safety flaw. The source says overly long input can overflow the stack and may allow full shell access. Treat exposed or internet-reachable devices as urgent because compromise could affect physical access control and surveillance operations.
Executive priority
Prioritize urgently if GSD3710 devices are deployed in access-control or security-sensitive locations. The business risk is device takeover, service disruption, and loss of trust in physical security operations. Patch or isolate affected devices once vendor guidance is confirmed.
Technical view
CVE-2022-2025 is a CWE-121 stack-based buffer overflow in Grandstream GSD3710 1.0.11.13. The description attributes it to missing parameter-length checks before strcpy use. The CVSS 3.1 vector is 9.8 critical, network reachable, low complexity, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited by the provided bundle to Grandstream GSD3710 devices running version 1.0.11.13. Risk is highest where the device management interface is reachable from untrusted networks or weak credentials are used.
Exploitation context
The source description says exploitation may lead to a shell with full access. The bundle marks CISA KEV as false and provides no cited evidence of active exploitation. It also contains tension between credential knowledge in the description and PR:N in the CVSS vector.
Researcher notes
Do not assume affected versions beyond 1.0.11.13 from this bundle. No exploit code, active exploitation evidence, or official fix details are included here. Validate remediation against the vendor advisory rather than inferred version thresholds.
Mitigation direction
- Inventory all Grandstream GSD3710 devices and record firmware versions.
- Check Grandstream or INCIBE guidance for fixed firmware or official mitigation.
- Remove device management access from the public internet.
- Restrict access to trusted administration networks or VPN paths.
- Rotate credentials for affected devices and disable unused accounts.
- Increase monitoring for unexpected device logins, configuration changes, and outbound traffic.
Validation and detection
- Confirm whether any GSD3710 device runs firmware 1.0.11.13.
- Review firewall rules for internet or broad internal management exposure.
- Verify only trusted administrators can reach the device interface.
- Check vendor advisories for patch status before declaring remediation complete.
- Review logs for suspicious authentication or configuration activity.
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-121: 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 lookupCVE-2022-2025 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
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.incibe-cert.es/en/early-warning/security-advisories/buffer-overflow-vulnerabilities-grandstream-gsd3710CVE reference · x_refsource_CONFIRM
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.
Stack-based Buffer Overflow
Stack-based Buffer Overflow represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.