PT-2023-31483 · Totolink · Totolink A3700R

Published 2023-12-22 · Updated 2023-12-29 · CVE-2023-50147

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 TOTOlink A3700R router device version V9.1.2u.5822 B20200513

Description The issue is related to an arbitrary command execution vulnerability in the setDiagnosisCfg function of the cstecgi .cgi. This vulnerability affects the TOTOlink A3700R router device.

Recommendations For version V9.1.2u.5822 B20200513, as a temporary workaround, consider disabling the setDiagnosisCfg function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-50147

Affected Products

Totolink A3700R

References · 4

• 🔥 https://815yang.github.io/2023/12/04/a3700r/TOTOlink%20A3700R%28setDiagnosisCfg%29 · Exploit
• https://osv.dev/vulnerability/CVE-2023-50147 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-50147 · Security Note
• https://t.me/cvenotify/65753 · Telegram Post