Vulnerability · Published Jan 29, 2024 · Assigned by VulDB

CVE-2024-0992Tenda i6 httpd wifiSSIDset formwrlSSIDset stack-based overflow

High 7.2

In plain English

A high-severity stack buffer overflow in i6 from Tenda. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)1.7%top 23.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Tenda i6 1.0.0.9(3857) and classified as critical. This issue affects the function formwrlSSIDset of the file /goform/wifiSSIDset of the component httpd. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252257 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Tenda	i6	1.0.0.9(3857)

Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

https://vuldb.com/?id.252257 vdb-entry, technical-description
https://vuldb.com/?ctiid.252257 signature, permissions-required
https://jylsec.notion.site/Tenda-i6-has-stack-buffer-overflow-vulnerability-in-formwrlSSIDset-f0e8be2eb0614e03a60160b48f8527f5?pvs=4 exploit