What is CVE-2020-12477?

CVE-2020-12477 is a high-severity vulnerability in Teampass, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2020-04-29.

How severe is CVE-2020-12477?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2020-12477 known to be exploited?

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

Auth bypass in Teampass

CVE-2020-12477

The REST API functions in TeamPass 2.1.27.36 allow any user with a valid API token to bypass IP address whitelist restrictions via an X-Forwarded-For client HTTP header to the getIp function.

Vulnerability class: Broken Access Control

EPSS: 0.018 (76.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Teampass — versions 2.1.27.36
N/a — versions n/a

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2020-12477?: CVE-2020-12477 is a high-severity vulnerability in Teampass, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2020-04-29.
How severe is CVE-2020-12477?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-12477 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.