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TI-2025-43135 Aliases CVE-2025-70798GHSA-ff32-p598-c7q2

Tenda i24V3.0si V3.0.0.5 Firmware V3.0.0.5 was discovered to contain a hardcoded password…

Priority HIGH 72CWE-259Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-259.

Summary

Tenda i24V3.0si V3.0.0.5 Firmware V3.0.0.5 was discovered to contain a hardcoded password vulnerability in /etc_ro/shadow, which allows attackers to log in as root.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00208 10th 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

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
——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:i24_firmware:3.0.0.5:*:*:*:*:*:*:*3.0.0.5VulnerableTenda
cpe:2.3:h:tenda:i24:3.0:*:*:*:*:*:*:*3.0Running onTenda
  • cpe:2.3:o:tenda:i24_firmware:3.0.0.5:*:*:*:*:*:*:* Versions 3.0.0.5 Vulnerable ·Tenda
  • cpe:2.3:h:tenda:i24:3.0:*:*:*:*:*:*:* Versions 3.0 Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-70798
  2. 2026-10-03 Alias added: GHSA-ff32-p598-c7q2

References

Exploit 1

Other 1

  • TI-2025-03370 Tenda W12/i24 httpd cgiSysUplinkCheckSet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-03550 Tenda W12/i24 httpd modules cgidhcpsCfgSet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2024-37908 Tenda i24 V2.0.0.5 is vulnerable to Buffer Overflow in the addWifiMacFilter function. CVSS 3.1CRITICAL 9.8
  • TI-2025-03353 Tenda W12/i24 httpd cgiSysScheduleRebootSet stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2025-03352 Tenda W12/i24 httpd cgiPingSet stack-based overflow CVSS 4.0HIGH 8.7

Sources

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