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Threat actorcriticalExploited in the wild

Russia-Linked APT28 Exploited MDaemon Zero

The Hacker Newsby @TheHackersNews ()3 min read2 · 1 read
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Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2020-12641
Command Injection RCE in Roundcube Webmail (CVE-2020-12641)
9.884%KEVPoC
KEV
CVE-2020-35730
Cross-Site Scripting in Roundcube Webmail Plain-Text Email Link Handling
6.133%KEV
KEV
CVE-2021-44026
SQL Injection in Roundcube Webmail via Search Parameters
9.870%KEV
KEV
CVE-2023-43770
Persistent Cross-Site Scripting in Roundcube Webmail (Exploited in the Wild)
6.164%KEV
KEV
CVE-2024-11182
Unauthenticated Cross-Site Scripting (XSS) in MDaemon Email Server Webmail
5.333%KEV
KEV
CVE-2024-27443
Cross-Site Scripting in Zimbra Collaboration Suite CalendarInvite (Classic Webmail)
6.125%KEV
KEV

From the original article

3 min read at thehackernews.com

A Russia-linked threat actor has been attributed to a cyber espionage operation targeting webmail servers such as Roundcube, Horde, MDaemon, and Zimbra via cross-site scripting (XSS) vulnerabilities, including a then-zero-day in MDaemon, according to new findings from ESET. The activity, which commenced in 2023, has been codenamed Operation RoundPress by the Slovak cybersecurity company.

The Hacker News

By @TheHackersNews · thehackernews.com

Read the full article at The Hacker News

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.