CVE-2022-42189: n/a in n/a
Emlog Pro 1.6.0 plugins upload suffers from a remote code execution (RCE) vulnerability.
AI Analysis
Technical Summary
CVE-2022-42189 is a high-severity remote code execution (RCE) vulnerability affecting Emlog Pro version 1.6.0, specifically related to the plugin upload functionality. The vulnerability is categorized under CWE-434, which pertains to improper handling of file uploads. In this case, the plugin upload mechanism does not adequately validate or sanitize uploaded files, allowing an attacker with high privileges (authentication required) to upload malicious files that can be executed on the server. The CVSS 3.1 base score of 7.2 reflects the vulnerability's characteristics: it is exploitable remotely over the network (AV:N), requires low attack complexity (AC:L), but does require privileges (PR:H) and no user interaction (UI:N). The impact is significant as it affects confidentiality, integrity, and availability (C:H/I:H/A:H), enabling attackers to execute arbitrary code, potentially leading to full system compromise. No patches or exploit code are currently publicly available, and no known exploits in the wild have been reported as of the publication date. However, the vulnerability's nature and severity make it a critical concern for organizations using Emlog Pro 1.6.0, especially those relying on plugins for extending functionality. The lack of vendor and product details limits the ability to precisely identify affected environments, but the vulnerability clearly targets the plugin upload feature, a common attack vector in content management or blogging platforms.
Potential Impact
For European organizations using Emlog Pro 1.6.0, this vulnerability poses a serious risk. Successful exploitation could allow attackers to execute arbitrary code on web servers, leading to data breaches, defacement, service disruption, or pivoting within internal networks. Given the high impact on confidentiality, integrity, and availability, sensitive data could be exfiltrated or destroyed, and critical services could be interrupted. Organizations in sectors with stringent data protection requirements, such as finance, healthcare, and government, could face regulatory penalties under GDPR if breaches occur. Additionally, the requirement for high privileges to exploit the vulnerability means that insider threats or compromised accounts could be leveraged by attackers to escalate their access. The absence of known exploits in the wild provides a window for mitigation, but the potential for rapid weaponization remains. European entities relying on Emlog Pro for web content management should consider this vulnerability a priority for risk assessment and remediation to avoid operational and reputational damage.
Mitigation Recommendations
1. Immediate mitigation should focus on restricting plugin upload capabilities to trusted administrators only, ensuring strict access controls and monitoring for unusual upload activity. 2. Implement file upload validation and sanitization at the application and web server levels, including verifying file types, sizes, and content signatures. 3. Employ web application firewalls (WAFs) with rules designed to detect and block malicious file uploads or suspicious HTTP requests targeting plugin upload endpoints. 4. Conduct thorough audits of user privileges to minimize the number of users with high-level access capable of uploading plugins. 5. Monitor server logs and network traffic for indicators of compromise or anomalous behavior related to plugin uploads. 6. Since no official patches are currently available, consider isolating or disabling the plugin upload feature temporarily if feasible. 7. Engage with the vendor or community for updates or patches, and plan for prompt application once released. 8. Regularly back up web server data and configurations to enable recovery in case of compromise. 9. Educate administrators on secure plugin management practices and the risks associated with unauthorized uploads.
Affected Countries
Germany, France, United Kingdom, Netherlands, Italy, Spain, Poland
CVE-2022-42189: n/a in n/a
Description
Emlog Pro 1.6.0 plugins upload suffers from a remote code execution (RCE) vulnerability.
AI-Powered Analysis
Technical Analysis
CVE-2022-42189 is a high-severity remote code execution (RCE) vulnerability affecting Emlog Pro version 1.6.0, specifically related to the plugin upload functionality. The vulnerability is categorized under CWE-434, which pertains to improper handling of file uploads. In this case, the plugin upload mechanism does not adequately validate or sanitize uploaded files, allowing an attacker with high privileges (authentication required) to upload malicious files that can be executed on the server. The CVSS 3.1 base score of 7.2 reflects the vulnerability's characteristics: it is exploitable remotely over the network (AV:N), requires low attack complexity (AC:L), but does require privileges (PR:H) and no user interaction (UI:N). The impact is significant as it affects confidentiality, integrity, and availability (C:H/I:H/A:H), enabling attackers to execute arbitrary code, potentially leading to full system compromise. No patches or exploit code are currently publicly available, and no known exploits in the wild have been reported as of the publication date. However, the vulnerability's nature and severity make it a critical concern for organizations using Emlog Pro 1.6.0, especially those relying on plugins for extending functionality. The lack of vendor and product details limits the ability to precisely identify affected environments, but the vulnerability clearly targets the plugin upload feature, a common attack vector in content management or blogging platforms.
Potential Impact
For European organizations using Emlog Pro 1.6.0, this vulnerability poses a serious risk. Successful exploitation could allow attackers to execute arbitrary code on web servers, leading to data breaches, defacement, service disruption, or pivoting within internal networks. Given the high impact on confidentiality, integrity, and availability, sensitive data could be exfiltrated or destroyed, and critical services could be interrupted. Organizations in sectors with stringent data protection requirements, such as finance, healthcare, and government, could face regulatory penalties under GDPR if breaches occur. Additionally, the requirement for high privileges to exploit the vulnerability means that insider threats or compromised accounts could be leveraged by attackers to escalate their access. The absence of known exploits in the wild provides a window for mitigation, but the potential for rapid weaponization remains. European entities relying on Emlog Pro for web content management should consider this vulnerability a priority for risk assessment and remediation to avoid operational and reputational damage.
Mitigation Recommendations
1. Immediate mitigation should focus on restricting plugin upload capabilities to trusted administrators only, ensuring strict access controls and monitoring for unusual upload activity. 2. Implement file upload validation and sanitization at the application and web server levels, including verifying file types, sizes, and content signatures. 3. Employ web application firewalls (WAFs) with rules designed to detect and block malicious file uploads or suspicious HTTP requests targeting plugin upload endpoints. 4. Conduct thorough audits of user privileges to minimize the number of users with high-level access capable of uploading plugins. 5. Monitor server logs and network traffic for indicators of compromise or anomalous behavior related to plugin uploads. 6. Since no official patches are currently available, consider isolating or disabling the plugin upload feature temporarily if feasible. 7. Engage with the vendor or community for updates or patches, and plan for prompt application once released. 8. Regularly back up web server data and configurations to enable recovery in case of compromise. 9. Educate administrators on secure plugin management practices and the risks associated with unauthorized uploads.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2022-10-03T00:00:00.000Z
- Cisa Enriched
- true
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 682d981ac4522896dcbd9812
Added to database: 5/21/2025, 9:08:42 AM
Last enriched: 7/5/2025, 1:39:44 PM
Last updated: 8/14/2025, 12:24:13 PM
Views: 12
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