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TI-2022-19434 Aliases CVE-2022-40843GHSA-25jx-22x6-2cx2

The Tenda AC1200 V-W15Ev2 V15.11.0.10(1576) router is vulnerable to improper…

Priority MEDIUM 45Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The Tenda AC1200 V-W15Ev2 V15.11.0.10(1576) router is vulnerable to improper authorization / improper session management that allows the router login page to be bypassed. This leads to authenticated attackers having the ability to read the routers syslog.log file which contains the MD5 password of the Administrator's user account.

Why it matters now

EPSS 0.28802 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:w15e_firmware:15.11.0.10\(1576\):*:*:*:*:*:*:*15.11.0.10(1576)VulnerableTenda
cpe:2.3:h:tenda:w15e:2.0:*:*:*:*:*:*:*2.0Running onTenda
  • cpe:2.3:o:tenda:w15e_firmware:15.11.0.10\(1576\):*:*:*:*:*:*:* Versions 15.11.0.10(1576) Vulnerable ·Tenda
  • cpe:2.3:h:tenda:w15e:2.0:*:*:*:*:*:*:* Versions 2.0 Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-40843
  2. 2026-10-03 Alias added: GHSA-25jx-22x6-2cx2

References

Exploit 1

  • TI-2023-11894 Tenda V15V1.0 V15.11.0.14(1521_3190_1058) was discovered to contain a buffer overflow… CVSS 3.1CRITICAL 9.8
  • TI-2023-11892 Tenda V15V1.0 V15.11.0.14(1521_3190_1058) was discovered to contain a buffer overflow… CVSS 3.1CRITICAL 9.8
  • TI-2024-03831 Tenda W15E AddDnsForward formAddDnsForward stack-based overflow CVSS 3.1HIGH 8.8
  • TI-2024-03843 Tenda W15E guestWifiRuleRefresh stack-based overflow CVSS 3.1HIGH 8.8
  • TI-2024-03842 Tenda W15E SetSysTimeCfg formSetSysTime stack-based overflow CVSS 3.1HIGH 8.8
  • TI-2024-03841 Tenda W15E setStaticRoute formSetStaticRoute stack-based overflow CVSS 3.1HIGH 8.8
See all 30 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences