Aug 24, 2024 Ravie Lakshmanan Vulnerability / Executive Safety
The USA Cybersecurity and Infrastructure Safety Company (CISA) has positioned the safety factor affecting Versa Director in its identified vulnerability (KEV) listing in keeping with proof of use. The medium vulnerability, recognized as CVE-2024-39717 (CVSS rating: 6.6), is a report importing factor affecting the “Trade Favicon” characteristic that would permit an attacker to embed a malicious report by means of converting it to appear to be a risk free PNG symbol report. “The Versa Director GUI accommodates a chronic report add vulnerability that permits directors with Supplier-Information-Heart-Admin or Supplier-Information-Heart-Device-Admin privileges to switch the consumer interface,” CISA stated in an advisory. . “‘Trade Favicon’ (Icon Favourite Icon) lets in downloading a .png report, which can be utilized to add a malicious report with a .PNG extension disguised as a picture.”
Then again, right kind use is handiest imaginable if a consumer with Supplier-Information-Heart-Admin or Supplier-Information-Heart-Device-Admin privileges has effectively authenticated and logged in. unknown, the outline of the vulnerability within the NIST Nationwide Vulnerability Database (NVD) says that Versa Networks is conscious about one incident focused by means of the customer. “Firewall suggestions revealed in 2015 and 2017 weren’t met by means of that shopper,” the remark says. “This vulnerability allowed an attacker to milk this vulnerability with out the usage of the GUI.” The Federal Civilian Govt Department (FCEB) should take steps to give protection to towards the flaw by means of making use of fixes supplied by means of distributors by means of September 13, 2024. The trade comes a couple of days after CISA added 4 safety flaws from 2021 and 2022 to its KEV – CVE record. -2021-33044 (CVSS rating: 9.8) – Dahua IP Digital camera Authentication Bypass Vulnerability CVE-2021-33045 (CVSS rating: 9.8) – Dahua IP Digital camera Authentication Bypass Vulnerability CVE-2021-31196 (CVSS Rating: 7) Microsoft Vulnerability Server of Data Unencumber CVE-2022-0185 (CVSS rating: 8.4) – Linux Kernel Heap-Based totally Buffer Overflow Vulnerability Observe {that a} China-linked risk actor referred to as UNC5174 (aka Uteus or Uetus) has been exploited by means of C202VE-2VE- – 0185 is Mandiant owned by means of Google in early March.
CVE-2021-31196 was once at the beginning disclosed as a part of a collection of Microsoft Trade Server vulnerabilities, grouped in combination as ProxyLogon, ProxyShell, ProxyToken, and ProxyOracle. “CVE-2021-31196 has been seen in exploit campaigns, the place attackers goal unmodified Microsoft Trade Server occasions,” OP Innovate stated. “Those assaults are incessantly aimed toward acquiring unauthorized knowledge, expanding get admission to, or sending different payloads comparable to ransomware or malware.”
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