TI-2023-11893 Aliases CVE-2023-27062 GHSA-jqm3-7599-9xwj

Tenda V15V1.0 was discovered to contain a buffer overflow vulnerability via the gotoUrl…

HIGH 72CWE-120Published 2023-03-13 · Updated 2025-02-27

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Tenda V15V1.0 was discovered to contain a buffer overflow vulnerability via the gotoUrl parameter in the formPortalAuth function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00896 59th 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: Yes
Technical impact: Partial

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:tenda:w15e_firmware:15.11.0.14:::::::*	15.11.0.14	Vulnerable	Tenda
cpe:2.3:h:tenda:w15e:-:::::::*	not specified by NVD	Running on	Tenda

cpe:2.3:o:tenda:w15e_firmware:15.11.0.14:*:*:*:*:*:*:* Versions 15.11.0.14 Vulnerable ·Tenda
cpe:2.3:h:tenda:w15e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-27062
2026-10-03 Alias added: GHSA-jqm3-7599-9xwj

References

Exploit 1

https://github.com/didi-zhiyuan/vuln/blob/main/iot/Tenda/W15EV1/formPortalAuth.md

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