How severe is CVE-2023-3234?

CVE-2023-3234 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-3234 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3234?

CVE-2023-3234 affects Crmeb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3234?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-3234 published?

CVE-2023-3234 was published on 2023-06-14 and last updated on 2026-06-17.

CVE-2023-3234

CVE-2023-3234 is a medium-severity vulnerability in Crmeb with a CVSS 3.x base score of 4.3. 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-502.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Crmeb
Published: 2023-06-14
Last modified: 2026-06-17

Description

A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. It has been declared as problematic. Affected by this vulnerability is the function put_image of the file api/controller/v1/PublicController.php. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231505 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2023-3234?: A vulnerability was found in Zhong Bang CRMEB up to 4.6.0. It has been declared as problematic. Affected by this vulnerability is the function put_image of the file api/controller/v1/PublicController.php. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-231505 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-3234?: CVE-2023-3234 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-3234 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3234?: CVE-2023-3234 affects Crmeb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3234?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3234 published?: CVE-2023-3234 was published on 2023-06-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:crmeb:crmeb:*:*:*:*:*:*:*:*

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