Format String Vulnerability in Planet WGR-500 by Planet Technology
CVE-2025-48826

8.8HIGH

Key Information:

Vendor

Planet

Status
Wgr-500
Vendor
CVE Published:
7 October 2025

What is CVE-2025-48826?

A format string vulnerability has been identified in the formPingCmd functionality of the Planet WGR-500. This flaw allows an attacker to send specifically crafted HTTP requests that can result in memory corruption. Exploiting this vulnerability could potentially disrupt the normal operation of the device, posing significant security risks.

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Affected Version(s)

WGR-500 v1.3411b190912

References

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

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Discovered by Francesco Benvenuto of Cisco Talos.
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