PT-2020-14710 · Tenda · Tenda Ac15 Ac1900

Published 2020-07-23 · Updated 2020-07-27 · CVE-2020-15916

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC15 AC1900 version 15.03.05.19

Description The issue concerns the "goform/AdvSetLanip" endpoint, which allows remote attackers to execute arbitrary system commands. This is achieved by injecting shell metacharacters into the lanIp POST parameter.

Recommendations For version 15.03.05.19, as a temporary workaround, consider restricting access to the "goform/AdvSetLanip" endpoint until a patch is available. Avoid using the lanIp parameter in the affected endpoint until the issue is resolved.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-15916

Affected Products

Tenda Ac15 Ac1900

References · 5

• 🔥 https://github.com/geniuszly/CVE-2020-15916 · Exploit
• 🔥 https://github.com/geniuszlyy/CVE-2020-15916 · Exploit
• 🔥 https://blog.securityevaluators.com/tenda-ac1900-vulnerabilities-discovered-and-exploited-e8e26aa0bc68 · Exploit
• https://osv.dev/vulnerability/CVE-2020-15916 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-15916 · Security Note