VulnerabilityAnalyzed
CVE-2020-10189
Zoho ManageEngine Desktop Central File Upload Vulnerability
KEVCRITICAL 9.8EPSS 99.9%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 3 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
Zoho ManageEngine Desktop Central before 10.0.474 allows remote code execution because of deserialization of untrusted data in getChartImage in the FileStorage class. This is related to the CewolfServlet and MDMLogUploaderServlet servlets.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 99.94% probability · 100th percentile
- CISA KEV
- Listed 3 November 2021 · due 3 May 2022
- Weakness
- CWE-502
- Affected
- zohocorp/manageengine desktop central
- Source
- cve@mitre.org
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2020-10189
References
- http://packetstormsecurity.com/files/156730/ManageEngine-Desktop-Central-Java-Deserialization.htmlExploit, Third Party Advisory, VDB Entry
- https://cwe.mitre.org/data/definitions/502.htmlThird Party Advisory
- https://srcincite.io/advisories/src-2020-0011/Exploit, Third Party Advisory
- https://srcincite.io/pocs/src-2020-0011.py.txtExploit, Third Party Advisory
- https://www.manageengine.com/products/desktop-central/remote-code-execution-vulnerability.htmlVendor Advisory
- https://www.zdnet.com/article/zoho-zero-day-published-on-twitter/Third Party Advisory
- http://packetstormsecurity.com/files/156730/ManageEngine-Desktop-Central-Java-Deserialization.htmlExploit, Third Party Advisory, VDB Entry
- https://cwe.mitre.org/data/definitions/502.htmlThird Party Advisory
- https://srcincite.io/advisories/src-2020-0011/Exploit, Third Party Advisory
- https://srcincite.io/pocs/src-2020-0011.py.txtExploit, Third Party Advisory
- https://www.manageengine.com/products/desktop-central/remote-code-execution-vulnerability.htmlVendor Advisory
- https://www.zdnet.com/article/zoho-zero-day-published-on-twitter/Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-10189US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.