CVE-2020-12637 describes a critical vulnerability in Zulip Desktop versions prior to 5.2.0, where SSL certificate validation was entirely disabled. This flaw allows an unauthenticated attacker to remotely compromise the confidentiality, integrity, and availability of affected systems with low attack complexity, earning a CVSS score of 9.8. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0.5.10, < 5.2.0CPE matchmatch criteria | cpe:2.3:a:zulipchat:zulip_desktop:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.