CVE-2020-12258 — CRITICAL (9.1)

Vulnerability Description

rConfig 3.9.4 is vulnerable to session fixation because session expiry and randomization are mishandled. The application can reuse a session via PHPSESSID. Also, an attacker can exploit this vulnerability in conjunction with CVE-2020-12256 or CVE-2020-12259.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Rconfig	Rconfig	3.9.4

Related Weaknesses (CWE)

CWE-384

References

https://gist.github.com/farid007/8855031bad0e497264e4879efb5bc9f8Third Party Advisory
https://gist.github.com/farid007/8855031bad0e497264e4879efb5bc9f8Third Party Advisory

FAQ

What is CVE-2020-12258?

CVE-2020-12258 is a vulnerability with a CVSS score of 9.1 (CRITICAL). rConfig 3.9.4 is vulnerable to session fixation because session expiry and randomization are mishandled. The application can reuse a session via PHPSESSID. Also, an attacker can exploit this vulnerabi...

How severe is CVE-2020-12258?

CVE-2020-12258 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-12258?

Check the references section above for vendor advisories and patch information. Affected products include: Rconfig Rconfig.