CVE-2021-28799 Archives

CISA adds 7 vulnerabilities to Known Exploited Vulnerabilities Catalog (to include Trend Micro, Sophos, Dell, QNAP)

Security Updates & Patches, Vulnerabilities & Exploits / Frank Crast / April 2, 2022 / CVE-2018-10561, CVE-2018-10562, CVE-2021-21551, CVE-2021-28799, CVE-2021-34484, CVE-2022-1040, CVE-2022-26871, Dasan, Dell, QNAP, Sophos, Trend Micro, Windows

The Cybersecurity and Infrastructure Security Agency (CISA) has added 7 vulnerabilities to its Known Exploited Vulnerabilities Catalog. Recent additions include vulnerabilities affecting Trend Micro, Sophos, Windows, QNAP, Dell, and Dasan products.

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SockDetour backdoor targets U.S. defense contractors

Cybercrime, Cybersecurity Attacks, Malware / Frank Crast / February 26, 2022 / CVE-2020-36195, CVE-2021-28799, eCh0raix, FTP, Qlocker, QNAP, SockDetour, SOHO, TiltedTemple

An advanced persistent threat (APT) campaign dubbed TiltedTemple has been using a “sophisticated tool” and malicious backdoor SockDetour to target U.S. defense contractors.

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eCh0raix ransomware variant targets QNAP and Synology NAS devices

Network Security, Security Updates & Patches, Storage Security, Vulnerabilities & Exploits / Frank Crast / August 12, 2021 / CVE-2021-28799, eCh0raix, Palo Alto Networks, Qlocker, QNAP, Synology, Unit 42

Researchers have discovered a new eCh0raix ransomware variant that targets QNAP and Synology network-attached storage (NAS) devices.

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Alert: Qlocker and eCh0raix ransomware attacks against QNAP NAS devices

Cybersecurity Attacks, Malware, Network Security, Storage Security / Frank Crast / April 24, 2021 / CVE-2020-36195, CVE-2021-28799, eCh0raix, NAS, Qlocker, QNAP, QTS

QNAP Systems, Inc. (QNAP) issued a statement strongly urging users to immediately update and run malware scans on QNAP NAS devices after recent reports of ransomware attacks involving Qlocker and eCh0raix.

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