CVE-2020-12714

An issue was discovered in CipherMail Community Gateway Virtual Appliances and Professional/Enterprise Gateway Virtual Appliances versions 1.0.1 through 4.7.1-0 and CipherMail Webmail Messenger Virtual Appliances 1.1.1 through 3.1.1-0. A Diffie-Hellman parameter of insufficient size could allow man-in-the-middle compromise of communications between CipherMail products and external SMTP clients.

• CWE-326

• https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
• https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.htmlPatch, Vendor Advisory
• https://www.ciphermail.com/gateway.htmlProduct, Vendor Advisory
• https://www.ciphermail.com/news.htmlRelease Notes, Vendor Advisory
• https://www.ciphermail.com/secure-webmail.htmlProduct, Vendor Advisory
• https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilitiesExploit, Third Party Advisory
• https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
• https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.htmlPatch, Vendor Advisory
• https://www.ciphermail.com/gateway.htmlProduct, Vendor Advisory
• https://www.ciphermail.com/news.htmlRelease Notes, Vendor Advisory
• https://www.ciphermail.com/secure-webmail.htmlProduct, Vendor Advisory
• https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilitiesExploit, Third Party Advisory

Published

Jun 11, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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