What is CVE-2021-27181?

CVE-2021-27181 is a high-severity vulnerability in Altn Mdaemon, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-04-14.

How severe is CVE-2021-27181?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2021-27181 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Altn Mdaemon

CVE-2021-27181

An issue was discovered in MDaemon before 20.0.4. Remote Administration allows an attacker to perform a fixation of the anti-CSRF token. In order to exploit this issue, the user has to click on a malicious URL provided by the attacker and…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.006 (47.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Altn Mdaemon
N/a — versions n/a

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

chudyPB/MDaemon-Advisories

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-27181?: CVE-2021-27181 is a high-severity vulnerability in Altn Mdaemon, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-04-14.
How severe is CVE-2021-27181?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2021-27181 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.