PT-2026-6567 · Wcchandler · Pinger

Milad Karimi · CVE-2020-37123 · Published 2026-02-05 · Updated 2026-02-05

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Pinger version 1.0

Description Remote code execution is possible due to unsanitized input in the 'ping.php' endpoint. Attackers can inject shell commands by appending shell metacharacters to the ping and socket parameters, allowing them to write arbitrary PHP files and execute system commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-37123

Affected Products

Pinger

References · 4

• 🔥 https://exploit-db.com/exploits/48323 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-37123 · Security Note
• https://github.com/wcchandler/pinger · Note
• https://vulncheck.com/advisories/pinger-remote-code-execution · Note