CVE-2019-8394

Name: CVE-2019-8394
Creator: NVD / NIST
Published: 2019-02-17T04:29:00.33+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10Actively ExploitedEPSS 64.05%

Last modified Jun 17, 2026

CVE-2019-8394 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Zoho ManageEngine ServiceDesk Plus (SDP) before 10.0 build 10012 allows remote attackers to upload arbitrary files via login page customization.. CISA has confirmed active exploitation in the wild. EPSS estimates a 64.05% chance of exploitation in the next 30 days.

Description

Zoho ManageEngine ServiceDesk Plus (SDP) before 10.0 build 10012 allows remote attackers to upload arbitrary files via login page customization.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

64.05%

99.1th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by May 3, 2022.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zohocorp	Manageengine Servicedesk Plus	< 10.0.0
Zohocorp	Manageengine Servicedesk Plus	10.0.0

References

http://www.securityfocus.com/bid/107129Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/46413/Exploit, Third Party Advisory, VDB Entry
https://www.manageengine.com/products/service-desk/readme.htmlRelease Notes, Vendor Advisory
http://www.securityfocus.com/bid/107129Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/46413/Exploit, Third Party Advisory, VDB Entry
https://www.manageengine.com/products/service-desk/readme.htmlRelease Notes, Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8394US Government Resource

Timeline

Published: Feb 17, 2019
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2019-8394?

Zoho ManageEngine ServiceDesk Plus (SDP) before 10.0 build 10012 allows remote attackers to upload arbitrary files via login page customization.

How severe is CVE-2019-8394?

CVE-2019-8394 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 64.05% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2019-8394?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-8394?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST