Information disclosure in Wireapp Wire-webapp
CVE-2021-21400
wire-webapp is an open-source front end for Wire, a secure collaboration platform. In wire-webapp before version 2021-03-15-production.0, when being prompted to enter the app-lock passphrase, the typed passphrase will be sent into the most…
Vulnerability class: Information Disclosure
EPSS: 0.004 (62.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.
Affected products
- Wireapp Wire-webapp — versions < 2021-03-15-production.0
Weakness classification (CWE)
References
- github.com/wireapp/wire-webapp/security/advisories/GHSA-cxwr-f2j3-q8hp (x_refsource_CONFIRM)
- github.com/wireapp/wire-webapp/pull/10704 (x_refsource_MISC)
- github.com/wireapp/wire-webapp/releases/tag/2021-03-15-production.0 (x_refsource_MISC)
- github.com/wireapp/wire-webapp/commit/281f2a9d795f68abe423c116d5da4e1e73a60062 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-21400?
- CVE-2021-21400 is a high-severity vulnerability in Wireapp Wire-webapp, classified under Information Disclosure. CVSS score: 7.1/10. Published 2021-04-02.
- How severe is CVE-2021-21400?
- High severity. CVSS v3 base score is 7.1 out of 10.