How severe is CVE-2022-23770?

CVE-2022-23770 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-2022-23770 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-23770?

CVE-2022-23770 affects Wisa Smart Wing Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-23770?

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-2022-23770 published?

CVE-2022-23770 was published on 2022-10-17 and last updated on 2026-06-17.

CVE-2022-23770

CVE-2022-23770 is a high-severity vulnerability in Wisa Smart Wing Cms 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% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Wisa Smart Wing Cms
Published: 2022-10-17
Last modified: 2026-06-17

Description

This vulnerability could allow a remote attacker to execute remote commands with improper validation of parameters of certain API constructors. Remote attackers could use this vulnerability to execute malicious commands such as directory traversal.

Frequently asked questions

What is CVE-2022-23770?: This vulnerability could allow a remote attacker to execute remote commands with improper validation of parameters of certain API constructors. Remote attackers could use this vulnerability to execute malicious commands such as directory traversal.
How severe is CVE-2022-23770?: CVE-2022-23770 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-2022-23770 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-23770?: CVE-2022-23770 affects Wisa Smart Wing Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-23770?: 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-2022-23770 published?: CVE-2022-23770 was published on 2022-10-17 and last updated on 2026-06-17.

References

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66963

Affected products (1)

cpe:2.3:a:wisa:smart_wing_cms:*:*:*:*:*:*:*:*

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