CVE-2021-43456 describes an Unquoted Service Path vulnerability in Rumble Mail Server version 0.51.3135, allowing an attacker to execute arbitrary code with elevated privileges. This high-severity flaw (CVSS 7.8) requires local access and low privileges, but once exploited, it grants full confidentiality, integrity, and availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.51.3135CPE matchmatch criteria | cpe:2.3:a:rumble_mail_server_project:rumble_mail_server:0.51.3135:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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.