CVE-2025-4268

MEDIUM EPSS 55.9%
Published May 5, 20251y ago · Modified Jun 17, 20261w ago
6.9 CVSS 4.0
Medium
Find Similar
Published May 5, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This vulnerability affects unknown code of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input RebootSystem leads to missing authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS Details

Base Score
6.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
55.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-287 Improper Authentication Authentication
CWE-306 Missing Authentication for Critical Function Authentication

Affected Products 2

VendorProductVersionRange
totolinka720r_firmware4.1.5cu.374any
totolinka720r*any

References 5

  • github.com https://github.com/at0de/my_vulns/blob/main/TOTOLINK/A720R/RebootSystem.md
    Exploit
  • vuldb.com https://vuldb.com/?ctiid.307372
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.307372
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.563429
    Third Party AdvisoryVDB Entry
  • totolink.net https://www.totolink.net/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.