Information Disclosure Vulnerability in Peplink Smart Reader v1.2.0
CVE-2023-43491

5.3MEDIUM

Key Information:

Vendor

Peplink

Status
Smart Reader
Vendor
CVE Published:
17 April 2024

What is CVE-2023-43491?

The Peplink Smart Reader presents a vulnerability in its web interface specifically within the /cgi-bin/debug_dump.cgi functionality. This flaw permits an attacker to exploit the system via a specially crafted HTTP request, resulting in the unintended disclosure of sensitive information. The vulnerability can be triggered without authentication, making it crucial for users of the affected product to apply necessary security measures and updates promptly to protect against potential information leaks.

Affected Version(s)

Smart Reader v1.2.0 (in QEMU)

References

https://talosintelligence.com/vulnerability_reports/TALOS...
https://forum.peplink.com/t/peplink-security-advisory-sma...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Matt Wiseman of Cisco Talos.
.