CVE-2020-12713

7.2 HIGH 3% exploit odds Fix listed

What it is

An issue was discovered in CipherMail Community Gateway and Professional/Enterprise Gateway 1.0.1 through 4.7.1-0 and CipherMail Webmail Messenger 1.1.1 through 3.1.1-0. Attackers with administrative access to the web interface have multiple options to escalate their privileges to the Unix root account.

At a glance

Exploitability: Can be exploited over the network with an admin-level account. High risk of data exposure, data tampering, service disruption.
Exploit odds: 2.6% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2020-06-11 02:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 02:52 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 2.6% in the next 30 days (EPSS).
Severity: 7.2 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2020-06-11 02:15 UTC
Last modified: 2026-06-17 02:52 UTC
Exploit probability: 2.6% · EPSS, next 30 days
Weakness: CWE-269 · Improper privilege management
Record status: Modified

Affected

Ciphermail Gateway ≤ 4.7.1-0
Ciphermail Webmail Messenger ≤ 3.1.1-0

Attack profile CVSS 3.1 · 7.2

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2020-12713.md and follow it. Check whether this project is affected by CVE-2020-12713. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record