CVE-2019-3905: n/a
Source CVE Database V5
Not known to be exploited.
Data as of 26 Oct 2026, 06:26 UTC
Rated High by the CNA (mitre) · No CVSS score from NVD or the CNA
- EPSS
- 3.2% chance of exploitation in 30 days – higher than 88% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 3 Jan 2019
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
AI-suggested
European organizations should prioritize updating Zoho ManageEngine ADSelfService Plus to build 5703 or later, where this SSRF vulnerability is patched. If immediate patching is not possible, organizations should implement network-level controls to restrict the application server's outbound HTTP/HTTPS requests to only trusted destinations, effectively limiting the SSRF attack surface. Additionally, application-level input validation and sanitization should be reviewed and enhanced to prevent malicious request manipulation. Monitoring and logging of outbound requests from the ADSelfService Plus server should be enabled to detect anomalous or suspicious activity indicative of SSRF exploitation attempts. Network segmentation should be enforced to isolate critical internal services from the application server where feasible. Finally, organizations should conduct internal vulnerability assessments and penetration testing focused on SSRF vectors to identify and remediate any residual risks.
Description
Zoho ManageEngine ADSelfService Plus 5.x before build 5703 has SSRF.