CVE-2020-12257

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-05-18 · updated 2026-06-17
Weakness: CWE-352

Description

rConfig 3.9.4 is vulnerable to cross-site request forgery (CSRF) because it lacks implementation of CSRF protection such as a CSRF token. An attacker can leverage this vulnerability by creating a form (add a user, delete a user, or edit a user).

Affected products

rconfig: 3.9.4

References

https://gist.github.com/farid007/eb7310749520fb8cdf5942573c9954ef
https://gist.github.com/farid007/eb7310749520fb8cdf5942573c9954ef

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