How severe is CVE-2022-23008?

CVE-2022-23008 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-23008 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-23008?

CVE-2022-23008 affects F5 Nginx Controller Api Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-23008?

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

When was CVE-2022-23008 published?

CVE-2022-23008 was published on 2022-01-25 and last updated on 2026-06-17.

CVE-2022-23008

CVE-2022-23008 is a medium-severity vulnerability in F5 Nginx Controller Api Management with a CVSS 3.x base score of 5.4. 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: Medium (CVSS 3.x base score 5.4)
CVSS v2: 5.5
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: F5 Nginx Controller Api Management
Published: 2022-01-25
Last modified: 2026-06-17

Description

On NGINX Controller API Management versions 3.18.0-3.19.0, an authenticated attacker with access to the "user" or "admin" role can use undisclosed API endpoints on NGINX Controller API Management to inject JavaScript code that is executed on managed NGINX data plane instances. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Frequently asked questions

What is CVE-2022-23008?: On NGINX Controller API Management versions 3.18.0-3.19.0, an authenticated attacker with access to the "user" or "admin" role can use undisclosed API endpoints on NGINX Controller API Management to inject JavaScript code that is executed on managed NGINX data plane instances. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
How severe is CVE-2022-23008?: CVE-2022-23008 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-23008 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-23008?: CVE-2022-23008 affects F5 Nginx Controller Api Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-23008?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-23008 published?: CVE-2022-23008 was published on 2022-01-25 and last updated on 2026-06-17.

References

https://support.f5.com/csp/article/K57735782

Affected products (1)

cpe:2.3:a:f5:nginx_controller_api_management:*:*:*:*:*:*:*:*

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