CVE-2021-31159
Zoho ManageEngine ServiceDesk Plus MSP before 10519 is vulnerable to a User Enumeration bug due to improper error-message generation in the Forgot Password functionality, aka SDPMSP-15732.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 17.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Zoho ManageEngine ServiceDesk Plus MSP before 10519 is vulnerable to a User Enumeration bug due to improper error-message generation in the Forgot Password functionality, aka SDPMSP-15732.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 17.77% probability · 97th percentile
- Public exploits
- 1 in Exploit-DB · first 17 June 2021
- CISA KEV
- Not listed
- Weakness
- CWE-209
- Affected
- zohocorp/manageengine servicedesk plus msp
- Source
- cve@mitre.org
EPSS 17.8% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://packetstormsecurity.com/files/163192/Zoho-ManageEngine-ServiceDesk-Plus-9.4-User-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/ricardojoserf/CVE-2021-31159Exploit, Third Party Advisory
- https://www.manageengine.comProduct
- https://www.manageengine.com/products/service-desk-msp/readme.html#10519Release Notes, Vendor Advisory
- http://packetstormsecurity.com/files/163192/Zoho-ManageEngine-ServiceDesk-Plus-9.4-User-Enumeration.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/ricardojoserf/CVE-2021-31159Exploit, Third Party Advisory
- https://www.manageengine.comProduct
- https://www.manageengine.com/products/service-desk-msp/readme.html#10519Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.