InfoSecBulletin Cybersecurity for mankind
CISA added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog on Monday due to evidence of active exploitation.
The list of flaws is as follows:
Rise on RCE Exploits Targeting Hikvision Camera Flaw
FortiBleed Attack Compromised 80,000+ Devices, SonicWall Patches 4 SMA1000 Flaws CVSS 10
Contract and server dispute brought down Bangladesh’s digital payment
Critical Atlassian & IBM Flaws Expose Files and Enable Remote Code Execution
Citrix NetScaler SAML 0-Day Flaw Under Attack
Major Danish university breached, 200,000 users at risk
Microsoft’s X account hijacked to promote Clippy crypto scam
Critical cPanel, GitLab AI Gateway and Dell CSM Flaws Enable RCE And Admin Hijacking
Nearly 100,000 email addresses exposed in first AI-related data breach in Singapore
Hackers Exploit Zimbra Mail Servers: TeamViewer patched 5 critical flaws
CVE-2014-3931 (CVSS score: 9.8) A buffer overflow vulnerability in Multi-Router Looking Glass (MRLG) that could allow remote attackers to cause an arbitrary memory write and memory corruption.
CVE-2016-10033 (CVSS score: 9.8) A command injection vulnerability in PHPMailer that could allow an attacker to execute arbitrary code within the context of the application or result in a denial-of-service (DoS) condition.
CVE-2019-5418 (CVSS score: 7.5) A path traversal vulnerability in Ruby on Rails’ Action View that could cause contents of arbitrary files on the target system’s file system to be exposed
CVE-2019-9621 (CVSS score: 7.5) A Server-Side Request Forgery (SSRF) vulnerability in the Zimbra Collaboration Suite that could result in unauthorized access to internal resources and remote code execution.
No public reports exist on the exploitation of the first three vulnerabilities in real attacks. However, Trend Micro linked the exploitation of CVE-2019-9621 to a Chinese threat actor named Earth Lusca in September 2023, who used it to deploy web shells and Cobalt Strike.
