OS Command Injection Vulnerability in Peplink Surf SOHO Hardware
CVE-2023-35194

7.2HIGH

Key Information:

Vendor

Peplink

Status
Surf Soho Hw1
Vendor
CVE Published:
11 October 2023

What is CVE-2023-35194?

The Peplink Surf SOHO HW1 suffers from an OS command injection vulnerability that can be exploited via the api.cgi cmd.mvpn.x509.write functionality. By sending a specially crafted HTTP request, an authenticated user can trigger command execution on the device. This flaw arises from the insecure handling of input for the system call located in the /web/MANGA/cgi-bin/api.cgi file within firmware version 6.3.5.

Affected Version(s)

Surf SOHO HW1 v6.3.5 (in QEMU)

References

https://talosintelligence.com/vulnerability_reports/TALOS...

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Matt Wiseman of Cisco Talos.
.