What is CVE-2021-36777?

CVE-2021-36777 is a high-severity vulnerability in openSUSE Build Service, classified under CWE-807. CVSS score: 8.1/10. Published 2022-03-09.

How severe is CVE-2021-36777?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in openSUSE Build Service

CVE-2021-36777

A Reliance on Untrusted Inputs in a Security Decision vulnerability in the login proxy of the openSUSE Build service allowed attackers to present users with a expected login form that then sends the clear text credentials to an attacker specified server. This issue affects: openSUSE Build service login-proxy-scripts versions prior to dc000cdfe9b9b715fb92195b1a57559362f689ef.

EPSS: 0.009 (55.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Opensuse Build Service — versions login-proxy-scripts
Opensuse Open_build_service

Weakness classification (CWE)

CWE-807

References

meissner@suse.de (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2021-36777?: CVE-2021-36777 is a high-severity vulnerability in openSUSE Build Service, classified under CWE-807. CVSS score: 8.1/10. Published 2022-03-09.
How severe is CVE-2021-36777?: High severity. CVSS v3 base score is 8.1 out of 10.