CVE-2026-2537

LOW EPSS 96.9%
Published Feb 16, 20264mo ago · Modified Apr 29, 20262mo ago
2.0 CVSS 4.0
Low
Find Similar
Published Feb 16, 2026 4mo ago
Last Modified Apr 29, 2026 2mo ago

Description

A vulnerability was identified in Comfast CF-E4 2.6.0.1. This impacts an unknown function of the file /cgi-bin/mbox-config?method=SET&section=ntp_timezone of the component HTTP POST Request Handler. Such manipulation of the argument timestr leads to command injection. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
2.0
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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 High
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
96.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-74
CWE-77 Command Injection Injection

Affected Products 2

VendorProductVersionRange
comfastcf-e4_firmware2.6.0.1any
comfastcf-e4*any

References 4

  • github.com https://github.com/cha0yang1/COMFAST/blob/main/RCE.md
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.346125
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.346125
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.749196
    Third Party AdvisoryVDB Entry

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.