How severe is CVE-2023-23076?

CVE-2023-23076 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-23076 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 74% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23076?

CVE-2023-23076 primarily affects Zohocorp Manageengine Supportcenter Plus. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-23076?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-23076 published?

CVE-2023-23076 was published on 2023-02-01 and last updated on 2026-06-17.

CVE-2023-23076

CVE-2023-23076 is a critical-severity vulnerability in Zohocorp Manageengine Supportcenter Plus with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 74% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 74% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Zohocorp Manageengine Supportcenter Plus
Published: 2023-02-01
Last modified: 2026-06-17

Description

OS Command injection vulnerability in Support Center Plus 11 via Executor in Action when creating new schedules.

Frequently asked questions

What is CVE-2023-23076?: OS Command injection vulnerability in Support Center Plus 11 via Executor in Action when creating new schedules.
How severe is CVE-2023-23076?: CVE-2023-23076 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-23076 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 74% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23076?: CVE-2023-23076 primarily affects Zohocorp Manageengine Supportcenter Plus. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-23076?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-23076 published?: CVE-2023-23076 was published on 2023-02-01 and last updated on 2026-06-17.

References

Affected products (27)

cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:-:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11001:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11002:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11003:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11004:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11005:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11006:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11007:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11008:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11009:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11010:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11011:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11012:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11013:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11014:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11015:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11016:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11017:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11018:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11019:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11020:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11021:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11022:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11024:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11025:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11026:*:*:*:*:*:*
cpe:2.3:a:zohocorp:manageengine_supportcenter_plus:11.0:11027:*:*:*:*:*:*

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