PT-2024-5931 · Tenda · Tenda Fh1201

Published 2024-08-05 · Updated 2024-08-19 · CVE-2024-42944

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Tenda FH1201 version 1.2.0.14 (408)

Description The issue is related to a stack overflow in the fromNatlimit function via the page parameter. This allows attackers to cause a Denial of Service (DoS) via a crafted POST request. The vulnerability can be exploited by sending a specially crafted POST request, enabling remote attackers to disrupt service.

Recommendations For Tenda FH1201 version 1.2.0.14 (408), as a temporary workaround, consider disabling the fromNatlimit function until a patch is available. Restrict access to the vulnerable page parameter in the fromNatlimit function to minimize the risk of exploitation. Avoid using the page parameter in the affected POST request until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2024-06737

CVE-2024-42944

Affected Products

Tenda Fh1201

References · 11

• 🔥 https://github.com/TTTJJJWWW/AHU-IoT-vulnerable/blob/main/Tenda/FH1201/fromNatlimit.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-42944 · Security Note
• https://osv.dev/vulnerability/CVE-2024-42944 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-06737 · Security Note
• https://t.me/cvenotify/90805 · Telegram Post
• https://twitter.com/CVEnew/status/1824124307934523802 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1824162160714428834 · Twitter Post
• https://twitter.com/oktsec/status/1825340484094406863 · Twitter Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42944 · Note
• https://vuldb.com/sv/?id.274759 · Note
• https://twitter.com/cracbot/status/1825774868736168314 · Twitter Post