PT-2024-3832 · Tenda · Tenda Fh1206

Published 2024-05-17 · Updated 2024-08-16 · CVE-2024-35339

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Tenda FH1206 version 1.2.0.8(8155)

Description The issue is related to a command injection vulnerability. It can be exploited via the mac parameter at the "/ip/goform/WriteFacMac" endpoint, allowing a remote attacker to execute arbitrary commands by sending a specially crafted POST request. Additionally, the vulnerability is associated with the failure to neutralize special elements used in the operating system command in the addVlan function at the "/view/networkConfig/vlan/vlan add commit.php" endpoint.

Recommendations For Tenda FH1206 version 1.2.0.8(8155), consider disabling the mac parameter in the "/ip/goform/WriteFacMac" endpoint and restricting access to the addVlan function at the "/view/networkConfig/vlan/vlan add commit.php" endpoint to minimize the risk of exploitation. Avoid using the mac parameter in the affected API endpoint until the issue is resolved.

Exploit

Fix

Code Injection

OS Command Injection

Weakness Enumeration

CWE-94

CWE-78

Related Identifiers

BDU:2024-04209

CVE-2024-35339

Affected Products

Tenda Fh1206

References · 4

• 🔥 https://palm-vertebra-fe9.notion.site/formWriteFacMac_RCE-d70cf636739e4a769b1f919ffed4a2a0 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-35339 · Security Note
• https://osv.dev/vulnerability/CVE-2024-35339 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-04209 · Security Note