How severe is CVE-2022-4377?

CVE-2022-4377 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2022-4377 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4377?

CVE-2022-4377 affects S-cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-4377?

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

When was CVE-2022-4377 published?

CVE-2022-4377 was published on 2022-12-09 and last updated on 2026-06-17.

CVE-2022-4377

CVE-2022-4377 is a low-severity vulnerability in S-cms with a CVSS 3.x base score of 3.5. 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-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: S-cms
Published: 2022-12-09
Last modified: 2026-06-17

Description

A vulnerability was found in S-CMS 5.0 Build 20220328. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Contact Information Page. The manipulation of the argument Make a Call leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-215197 was assigned to this vulnerability.

Frequently asked questions

What is CVE-2022-4377?: A vulnerability was found in S-CMS 5.0 Build 20220328. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Contact Information Page. The manipulation of the argument Make a Call leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-215197 was assigned to this vulnerability.
How severe is CVE-2022-4377?: CVE-2022-4377 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2022-4377 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4377?: CVE-2022-4377 affects S-cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-4377?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4377 published?: CVE-2022-4377 was published on 2022-12-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:s-cms:s-cms:5.0:*:*:*:*:*:*:*

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