How severe is CVE-2023-24836?

CVE-2023-24836 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-24836 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24836?

CVE-2023-24836 affects Sun.net Ehrd Ctms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-24836?

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

When was CVE-2023-24836 published?

CVE-2023-24836 was published on 2023-04-27 and last updated on 2026-06-17.

CVE-2023-24836

CVE-2023-24836 is a high-severity vulnerability in Sun.net Ehrd Ctms with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Sun.net Ehrd Ctms
Published: 2023-04-27
Last modified: 2026-06-17

Description

SUNNET CTMS has vulnerability of path traversal within its file uploading function. An authenticated remote attacker with general user privilege can exploit this vulnerability to upload and execute scripts onto arbitrary directories to perform arbitrary system operation or disrupt service.

Frequently asked questions

What is CVE-2023-24836?: SUNNET CTMS has vulnerability of path traversal within its file uploading function. An authenticated remote attacker with general user privilege can exploit this vulnerability to upload and execute scripts onto arbitrary directories to perform arbitrary system operation or disrupt service.
How severe is CVE-2023-24836?: CVE-2023-24836 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-24836 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24836?: CVE-2023-24836 affects Sun.net Ehrd Ctms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-24836?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-24836 published?: CVE-2023-24836 was published on 2023-04-27 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-7033-878ab-1.html

Affected products (1)

cpe:2.3:a:sun.net:ehrd_ctms:7.0_1227:*:*:*:*:*:*:*

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