CVE-2021-43456

HIGH 7.8CVE-2021-43456 · Published 04/04/2022 · updated 17/06/2026

In short

CVE-2021-43456 is a HIGH (CVSS 7.8) vulnerability affecting rumble mail server (rumble mail server project).
Chance of exploitation in the next 30 days (EPSS): 0.45%, higher than 39.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
rumble mail server rumble_mail_server_project	`= 0.51.3135`	No fix yet

Description

An Unquoted Service Path vulnerablility exists in Rumble Mail Server 0.51.3135 via via a specially crafted file in the RumbleService executable service path.

References

exchange.xforce.ibmcloud.com/vulnerabilities/192729 · Third Party Advisory
M507/Miner · Third Party Advisory
exploit-db.com/exploits/49203 · Exploit

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