Zoho: every exploited CVE on CISA KEV
All 9 Zoho bugs attackers are confirmed to be using, with attack scores and free detection rules.
Generated by VEDAS. Scores as of 2026-11-01 19:19 UTC. Rebuilt every few hours from cve-scores, CISA KEV and vedas-signatures. How this works and its limits.
9
Zoho bugs on CISA’s exploited list
0 added in 2026.
2
are linked to ransomware
Every Zoho vulnerability the US government has confirmed attackers are using, newest first, with each bug’s EPSS (predicted attack chance) and VEDAS (exploit evidence) scores and any free Nuclei or Suricata detection rule. US federal agencies must fix KEV-listed bugs by a deadline; everyone else should treat the list as “patch first”.
| Added | CVE | Product | Bug | EPSS | VEDAS | Detection rule | Ransomware |
|---|---|---|---|---|---|---|---|
| 2023-03-07 | CVE-2022-28810 | Zoho ManageEngine | Zoho ManageEngine ADSelfService Plus Remote Code Execution Vulnerability | 0.71 | 0.98 | Nuclei · Suricata | No |
| 2023-01-23 | CVE-2022-47966 | Zoho ManageEngine | Zoho ManageEngine Multiple Products Remote Code Execution Vulnerability | 1.00 | 0.99 | Nuclei · Suricata | Yes |
| 2022-09-22 | CVE-2022-35405 | Zoho ManageEngine | Zoho ManageEngine Multiple Products Remote Code Execution Vulnerability | 1.00 | 0.99 | Nuclei · Suricata | No |
| 2021-12-10 | CVE-2021-44515 | Zoho Desktop Central | Zoho Desktop Central Authentication Bypass Vulnerability | 1.00 | 0.98 | Nuclei · Suricata | No |
| 2021-12-01 | CVE-2021-44077 | Zoho ManageEngine ServiceDesk Plus (SDP) / SupportCenter Plus | Zoho ManageEngine ServiceDesk Plus Remote Code Execution Vulnerability | 0.93 | 0.99 | Nuclei · Suricata | No |
| 2021-12-01 | CVE-2021-37415 | Zoho ManageEngine ServiceDesk Plus (SDP) | Zoho ManageEngine ServiceDesk Authentication Bypass Vulnerability | 1.00 | 0.98 | Nuclei · Suricata | No |
| 2021-11-03 | CVE-2021-40539 | Zoho ManageEngine | Zoho ManageEngine ADSelfService Plus Authentication Bypass Vulnerability | 0.99 | 0.98 | Nuclei · Suricata | Yes |
| 2021-11-03 | CVE-2020-10189 | Zoho ManageEngine | Zoho ManageEngine Desktop Central File Upload Vulnerability | 1.00 | 0.98 | Nuclei · Suricata | No |
| 2021-11-03 | CVE-2019-8394 | Zoho ManageEngine | Zoho ManageEngine ServiceDesk Plus (SDP) File Upload Vulnerability | 0.63 | 0.98 | Suricata | No |
Industry partners
