CVE-2023-26601

HIGHNVD 7.57.5—

7.5

Zoho ManageEngine ServiceDesk Plus through 14104, Asset Explorer through 6987, ServiceDesk Plus MSP before 14000, and Support Center Plus before 14000 allow Denial-of-Service (DoS).

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 95.0%
KEV: Not listed

Published

March 6, 2023

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://manageengine.com
cve@mitrehttps://www.manageengine.com/products/service-desk/CVE-2023-26601.html
af854a3a-2127-422b-91ae-364da2661108https://manageengine.com
af854a3a-2127-422b-91ae-364da2661108https://www.manageengine.com/products/service-desk/CVE-2023-26601.html

Weakness Classification(1)

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

CWE-400Uncontrolled Resource Consumption (Denial of Service)

Data Freshness Timeline

(refreshed 13× 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.

2026-06-05 06:09 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-26601?

CVE-2023-26601 is a high vulnerability published on March 6, 2023. Zoho ManageEngine ServiceDesk Plus through 14104, Asset Explorer through 6987, ServiceDesk Plus MSP before 14000, and Support Center Plus before 14000 allow Denial-of-Service (DoS).

When was CVE-2023-26601 disclosed?

CVE-2023-26601 was first published in the National Vulnerability Database on March 6, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-26601 actively exploited?

CVE-2023-26601 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-26601?

CVE-2023-26601 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-26601?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-26601, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-26601

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CVE-2023-26601

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-26601?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)