CVE-2019-8394

MEDIUMNVD 6.59.0▲Trending — 4 sources updated this weekExploited in the wild

6.5

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

CVSS v3: 6.5
EG Score: 9.0(high)
EPSS: 99.5%
KEV: ⚠ Exploited

Published

February 17, 2019

Last Modified

November 7, 2025

References (7)

cve@mitrehttp://www.securityfocus.com/bid/107129
cve@mitrehttps://www.exploit-db.com/exploits/46413/
cve@mitrehttps://www.manageengine.com/products/service-desk/readme.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/107129
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/46413/
af854a3a-2127-422b-91ae-364da2661108https://www.manageengine.com/products/service-desk/readme.html
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8394

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 20× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 01:31 UTCEG score recompute
2026-06-04 01:31 UTCGHSA enrichment
2026-06-03 21:28 UTCEG score recompute
2026-06-03 21:28 UTCGHSA enrichment
2026-06-03 19:09 UTCkev_newly_listed
2026-06-03 17:25 UTCEG score recompute
2026-06-03 17:25 UTCGHSA enrichment
2026-06-03 13:21 UTCEG score recompute
2026-06-03 13:21 UTCGHSA enrichment
2026-06-03 09:18 UTCEG score recompute
2026-06-03 09:18 UTCGHSA enrichment
2026-06-03 05:14 UTCEG score recompute
2026-06-03 05:14 UTCGHSA enrichment
2026-06-03 01:11 UTCEG score recompute
2026-06-03 01:10 UTCGHSA enrichment
2026-06-02 21:07 UTCEG score recompute
2026-06-02 21:06 UTCGHSA enrichment
2026-06-02 18:32 UTCkev_newly_listed
2026-06-02 17:03 UTCEG score recompute
2026-06-02 17:03 UTCGHSA enrichment

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-46413
First seen Feb 18, 2019
Zoho ManageEngine ServiceDesk Plus (SDP) < 10.0 build 10012 - Arbitrary File Upload
Open source ↗
Metasploitexploit/multi/http/manageengine_sd_uploader✓ verified
First seen Aug 20, 2015
ManageEngine ServiceDesk Plus Arbitrary File Upload
Open source ↗

Frequently asked(6)

What is CVE-2019-8394?

CVE-2019-8394 is a medium vulnerability published on February 17, 2019. Zoho ManageEngine ServiceDesk Plus (SDP) before 10.0 build 10012 allows remote attackers to upload arbitrary files via login page customization.

When was CVE-2019-8394 disclosed?

CVE-2019-8394 was first published in the National Vulnerability Database on February 17, 2019, with the most recent update on November 7, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-8394 actively exploited?

Yes. CISA added CVE-2019-8394 to the Known Exploited Vulnerabilities catalog on November 3, 2021, affecting Zoho ManageEngine. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.

What is the CVSS score of CVE-2019-8394?

CVE-2019-8394 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.

Which products are affected by CVE-2019-8394?

CVE-2019-8394 affects Zoho ManageEngine. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.

How do I remediate CVE-2019-8394?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-8394, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2019-8394

📅 Published

🔄 Last Modified

🔗 References (7)

Weakness Classification(1)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(6)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-8394?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (7)

Frequently asked(6)

Related CVEs(same CWE)