PT-2020-13077 · Rconfig · Rconfig

Farid007 · Published 2020-05-18 · Updated 2020-05-18 · CVE-2020-12256

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions rConfig version 3.9.4

Description The issue concerns improper validation of user input in the devicemgmnt.php file, allowing for reflected XSS attacks. An attacker can exploit this by crafting arbitrary JavaScript in the deviceId GET parameter to the "devicemgmnt.php" endpoint.

Recommendations For version 3.9.4, consider disabling the devicemgmnt.php file or restricting access to it until a patch is available. Avoid using the deviceId parameter in the affected endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-12256

Affected Products

Rconfig

References · 5

• 🔥 https://gist.github.com/farid007/8855031bad0e497264e4879efb5bc9f8 · Exploit
• https://osv.dev/vulnerability/CVE-2020-12256 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-12256 · Security Note
• https://t.me/cvenotify/3880 · Telegram Post
• https://t.me/cvenotify/3886 · Telegram Post