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TI-2026-06158 Aliases CVE-2026-7034GHSA-x535-8vjv-x87x

Tenda FH1202 httpd WrlExtraSet stack-based overflow

Priority HIGH 73CWE-119Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

A vulnerability was found in Tenda FH1202 1.2.0.14(408). Affected by this issue is the function WrlExtraSet of the file /goform/WrlExtraSet of the component httpd. Performing a manipulation of the argument Go results in stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00619 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TendaFH12021.2.0.14(408)—No fix listedCNA
  • FH1202 VendorTenda Affected 1.2.0.14(408) Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:fh1202_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*1.2.0.14(408)VulnerableTenda
cpe:2.3:h:tenda:fh1202:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:fh1202_firmware:1.2.0.14\(408\):*:*:*:*:*:*:* Versions 1.2.0.14(408) Vulnerable ·Tenda
  • cpe:2.3:h:tenda:fh1202:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-7034
  2. 2026-10-03 Alias added: GHSA-x535-8vjv-x87x
  3. 2026-10-25 EPSS moved to the below the 50th percentile

References

Exploit 1

Other 1

  • TI-2024-20306 Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the deviceId parameter… CVSS 3.1CRITICAL 9.8
  • TI-2024-20304 Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability located in the deviceName… CVSS 3.1CRITICAL 9.8
  • TI-2024-20300 Tenda FH1202 v1.2.0.14(408) firmware has a stack overflow vulnerability in the entrys… CVSS 3.1CRITICAL 9.8
  • TI-2024-20295 Tenda FH1202 v1.2.0.14(408) has a stack overflow vulnerability in the security parameter… CVSS 3.1CRITICAL 9.8
  • TI-2023-20199 Tenda F1202 V1.2.0.9 and FH1202 V1.2.0.9 were discovered to contain a stack overflow via… CVSS 3.1CRITICAL 9.8
  • TI-2023-20198 Tenda F1202 V1.2.0.9, PA202 V1.1.2.5, PW201A V1.1.2.5 and FH1202 V1.2.0.9 were discovered… CVSS 3.1CRITICAL 9.8
See all 62 →

Sources

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