CVE-2026-2534

LOW EPSS 95.6%
Published Feb 16, 20264mo ago · Modified Apr 29, 20262mo ago
2.1 CVSS 4.0
Low
Find Similar
Published Feb 16, 2026 4mo ago
Last Modified Apr 29, 2026 2mo ago

Description

A vulnerability has been found in Comfast CF-N1 V2 2.6.0.2. The affected element is the function sub_44AC4C of the file /cgi-bin/mbox-config?method=SET&section=ptest_bandwidth. The manipulation of the argument bandwidth leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
2.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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 Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
95.6% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-74
CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
comfastcf-n1_firmware2.6.0.2any
comfastcf-n12any

References 4

  • github.com https://github.com/jinhao118/cve/blob/main/ComFast%20Router_1.md
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.346122
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.346122
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.748783
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.