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Unpatched Zoho MangeEngine Products Under Active Cyberattack
The latest critical bug is exploitable in dozens of ManageEngine products and exposes systems to catastrophic risks, researchers warn.
Several Zoho ManageEngine IT management products require patching against a critical unauthenticated remote code execution (RCE) that researchers warn is under active attack by malicious threat actors.
On Jan. 10, ManageEngine released an update against the bug, tracked under CVE-2022-47966, blaming it on “… an outdated third party dependence, Apache Santuario.”
The security advisory adds that any of the two dozen ManageEngine products impacted are vulnerable if single sign-on is, or has ever been, enabled.
By Jan. 13, researchers at Horizon.ai provided indicators of compromise (IoCs). Now GreyNoise has observed malicious actors attempting to exploit the RCE over the past three days.
“IP addresses with this tag have been observed attempting to exploit CVE-2022-47966, an unauthenticated remote command execution vulnerability in multiple Zoho ManageEngine products,” the security team reported.
Once the RCE is used to breach a system, that access could be used to create all sorts of havoc by threat actors, Horizon.ai analysts explained.
“ManageEngine products are some of the most widely used across enterprises and perform business functions such as authentication, authorization, and identity management,” the Horizon.ai researchers added. “Given the nature of these products, a vulnerability such as this poses critical risk to organizations allowing attackers initial access if exposed to the internet, and the ability for lateral movement with highly privileged credentials.”
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Multiple threat actors have been observed opportunistically weaponizing a now-patched critical security vulnerability impacting several Zoho ManageEngine products since January 20, 2023. Tracked as CVE-2022-47966 (CVSS score: 9.8), the remote code execution flaw allows a complete takeover of the susceptible systems by unauthenticated attackers. As many as 24 different products, including Access
This Metasploit module exploits an unauthenticated remote code execution vulnerability that affects Zoho ManageEngine Endpoint Central and MSP versions 10.1.2228.10 and below (CVE-2022-47966). Due to a dependency to an outdated library (Apache Santuario version 1.4.1), it is possible to execute arbitrary code by providing a crafted samlResponse XML to the Endpoint Central SAML endpoint. Note that the target is only vulnerable if it is configured with SAML-based SSO, and the service should be active.
This Metasploit module exploits an unauthenticated remote code execution vulnerability that affects Zoho ManageEngine AdSelfService Plus versions 6210 and below. Due to a dependency to an outdated library (Apache Santuario version 1.4.1), it is possible to execute arbitrary code by providing a crafted samlResponse XML to the ADSelfService Plus SAML endpoint. Note that the target is only vulnerable if it has been configured with SAML-based SSO at least once in the past, regardless of the current SAML-based SSO status.
This Metasploit module exploits an unauthenticated remote code execution vulnerability that affects Zoho ManageEngine ServiceDesk Plus versions 14003 and below (CVE-2022-47966). Due to a dependency to an outdated library (Apache Santuario version 1.4.1), it is possible to execute arbitrary code by providing a crafted samlResponse XML to the ServiceDesk Plus SAML endpoint. Note that the target is only vulnerable if it has been configured with SAML-based SSO at least once in the past, regardless of the current SAML-based SSO status.
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Users of Zoho ManageEngine are being urged to patch their instances against a critical security vulnerability ahead of the release of a proof-of-concept (PoC) exploit code. The issue in question is CVE-2022-47966, an unauthenticated remote code execution vulnerability affecting several products due to the use of an outdated third-party dependency, Apache Santuario. "This vulnerability allows an
Categories: Exploits and vulnerabilities Categories: News Tags: Zoho Tags: ManageEngine Tags: PoC Tags: RCE Tags: CVE-2022-47966 Tags: CVE-2022-35405 Tags: SAML Tags: Apache Santuario Proof of Concept code is about to be released for a vulnerability in many ManageEngine products which could enable RCE with SYSTEM privileges. (Read more...) The post Update now! Proof of concept code to be released for Zoho ManageEngine vulnerability appeared first on Malwarebytes Labs.
Zoho ManageEngine Asset Explorer 6.5 does not validate the System Center Configuration Manager (SCCM) database username when dynamically generating a command to schedule scans for SCCM. This allows an attacker to execute arbitrary commands on the AssetExplorer Server with NT AUTHORITY/SYSTEM privileges.