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CVE Vulnerability Details :
CVE-2026-2537
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-16 Feb, 2026 | 05:32
Updated At-16 Feb, 2026 | 05:32
Rejected At-
▼CVE Numbering Authority (CNA)
Comfast CF-E4 HTTP POST Request mbox-config command injection

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.

Affected Products
Vendor
Comfast
Product
CF-E4
Modules
  • HTTP POST Request Handler
Versions
Affected
  • 2.6.0.1
Problem Types
TypeCWE IDDescription
CWECWE-77Command Injection
CWECWE-74Injection
Type: CWE
CWE ID: CWE-77
Description: Command Injection
Type: CWE
CWE ID: CWE-74
Description: Injection
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
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
3.14.7MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.04.7MEDIUM
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.05.8N/A
AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
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
Version: 3.1
Base score: 4.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 4.7
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 5.8
Base severity: N/A
Vector:
AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
cha0yang (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-15 00:00:00
VulDB entry created2026-02-15 01:00:00
VulDB entry last update2026-02-15 10:27:20
Event: Advisory disclosed
Date: 2026-02-15 00:00:00
Event: VulDB entry created
Date: 2026-02-15 01:00:00
Event: VulDB entry last update
Date: 2026-02-15 10:27:20
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.346125
vdb-entry
technical-description
https://vuldb.com/?ctiid.346125
signature
permissions-required
https://vuldb.com/?submit.749196
third-party-advisory
https://github.com/cha0yang1/COMFAST/blob/main/RCE.md
exploit
Hyperlink: https://vuldb.com/?id.346125
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.346125
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.749196
Resource:
third-party-advisory
Hyperlink: https://github.com/cha0yang1/COMFAST/blob/main/RCE.md
Resource:
exploit
Details not found