CVE-2026-5101

6.3 MEDIUM
Published: March 29, 2026 Modified: March 30, 2026
View on NVD

Description

A vulnerability was identified in Totolink A3300R 17.0.0cu.557_b20221024. This affects the function setLanCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument lanIp leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/Litengzheng/vul_db/blob/main/A3300R/vul_39/README.md
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/submit/779128
Source: cna@vuldb.com
VDB Entry Third Party Advisory
https://vuldb.com/vuln/354126
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/354126/cti
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://www.totolink.net/
Source: cna@vuldb.com
Product

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.3 / 10.0
EPSS (Exploit Probability)
2.9%
86th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-74 CWE-77 CWE-78

Affected Vendors

totolink

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