OS Command Injection Vulnerability in Peplink Surf SOHO Hardware
CVE-2023-28381

7.2HIGH

Key Information:

Vendor

Peplink

Status
Surf Soho Hw1
Vendor
CVE Published:
11 October 2023

What is CVE-2023-28381?

A vulnerability has been identified within the admin.cgi MVPN_trial_init functionality of Peplink Surf SOHO HW1 version 6.3.5, allowing for OS command injection. This vulnerability can be exploited by an attacker who sends a specially crafted HTTP request, leading to the execution of arbitrary commands. An authenticated user can initiate this exploit, which raises concerns regarding the security of the affected device in environments that rely on this firmware.

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.
.