CVE-2022-35405 is a critical vulnerability affecting Zoho ManageEngine Password Manager Pro versions prior to 12101, PAM360 versions before 5510, and Access Manager Plus before 4303. This vulnerability allows unauthenticated remote code execution, enabling attackers to execute arbitrary code on the affected systems. The CVSS score for this vulnerability stands at 9.8, indicating a critical severity level, which necessitates immediate attention from organizations utilizing these products.
The risk to organizations includes potential unauthorized access to sensitive data and system control, leading to severe operational disruptions. Given the nature of this vulnerability, it is crucial for security teams to prioritize patching to prevent exploitation. This vulnerability has been confirmed in the known exploited vulnerabilities (KEV) catalog, emphasizing the urgency for defenders to implement remediation measures.
Organizations should prioritize patching immediately. The vulnerability was first published on July 19, 2022, and has since been analyzed with critical implications for users of the affected ManageEngine products.
As organizations assess their security posture, understanding and addressing CVE-2022-35405 is essential to safeguarding their systems and data integrity.
Vulnerability Details
The official description of CVE-2022-35405 states that Zoho ManageEngine Password Manager Pro versions before 12101 and PAM360 versions before 5510 are vulnerable to unauthenticated remote code execution. This vulnerability also affects ManageEngine Access Manager Plus versions prior to 4303, but requires authentication. The vulnerability is classified as CWE-502, indicating a potential issue with deserialization of untrusted data.
The CVSS score of 9.8 indicates a critical vulnerability with high impact across confidentiality, integrity, and availability. The attack vector is network-based, with low complexity, requiring no privileges or user interaction.
The vulnerability affects a range of products including ManageEngine Access Manager Plus, PAM360, and Password Manager Pro, with specific versions outlined in the configurations section.
Technical Analysis
The root cause of CVE-2022-35405 is linked to improper handling of external data in the affected ManageEngine products, leading to the possibility of remote code execution without authentication. The attack vector is primarily network-based, allowing attackers to exploit the vulnerability remotely. The complexity of the attack is considered low, making this vulnerability particularly dangerous.
No privileges are required to exploit this vulnerability, and user interaction is not necessary, which increases its risk profile. The impact on confidentiality, integrity, and availability is assessed as high, given the potential for unauthorized access and control over the affected systems.
Risk & Impact Analysis
Real-world deployment of the affected ManageEngine products poses significant risks due to this vulnerability. Attackers may leverage this flaw to execute arbitrary code, leading to unauthorized data access or even system takeovers. The potential blast radius includes all instances of the affected products across various organizations, emphasizing the importance of immediate remediation.
The urgency for organizations is underscored by the CVSS score of 9.8, classifying it as critical. As this vulnerability is included in the KEV catalog, it signifies a known exploitation risk that could affect numerous organizations if left unaddressed.
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | Yes |
Ransomware Use | No |
Affected Versions
The following versions are affected by CVE-2022-35405: ManageEngine Password Manager Pro versions prior to 12101, PAM360 versions prior to 5510, and Access Manager Plus versions prior to 4303.
Mitigation & Remediation
Organizations must apply patches or updates as per vendor instructions to remediate this vulnerability. For those unable to apply immediate patches, implementing configuration hardening and network controls can help mitigate risks until updates are applied. Regular monitoring and reviewing of logs for any anomalies can further enhance security.
More information regarding the patch can be found on the vendor advisory page: vendor advisory page.
Detection Guidance
To detect potential exploitation of CVE-2022-35405, organizations should monitor logs for unusual authentication attempts or access patterns. Behavioral anomalies within the application can also indicate exploitation. Additionally, network signatures related to the exploitation attempts should be captured and analyzed.
AppSecure Threat Intelligence Insight
CVE-2022-35405 represents a significant risk to organizations using affected Zoho ManageEngine products. The successful exploitation of this vulnerability could lead to severe consequences, including data breaches and operational disruptions. Security teams should take this incident as a learning opportunity to strengthen their defenses against similar vulnerabilities.
Organizations are encouraged to engage in proactive security measures and consider utilizing red teaming services to identify and mitigate vulnerabilities before they can be exploited.
Additionally, organizations should review their application security assessments to ensure overall security posture and compliance.
By understanding vulnerabilities such as CVE-2022-35405, organizations can enhance their security strategies and better protect against future threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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