How severe is CVE-2023-39854?

CVE-2023-39854 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-39854 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39854?

CVE-2023-39854 affects Atx Ucrypt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39854?

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

When was CVE-2023-39854 published?

CVE-2023-39854 was published on 2023-10-09 and last updated on 2026-06-17.

CVE-2023-39854

CVE-2023-39854 is a medium-severity vulnerability in Atx Ucrypt with a CVSS 3.x base score of 6.5. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Atx Ucrypt
Published: 2023-10-09
Last modified: 2026-06-17

Description

The web interface of ATX Ucrypt through 3.5 allows authenticated users (or attackers using default credentials for the admin, master, or user account) to include files via a URL in the /hydra/view/get_cc_url url parameter. There can be resultant SSRF.

Frequently asked questions

What is CVE-2023-39854?: The web interface of ATX Ucrypt through 3.5 allows authenticated users (or attackers using default credentials for the admin, master, or user account) to include files via a URL in the /hydra/view/get_cc_url url parameter. There can be resultant SSRF.
How severe is CVE-2023-39854?: CVE-2023-39854 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-39854 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39854?: CVE-2023-39854 affects Atx Ucrypt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39854?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-39854 published?: CVE-2023-39854 was published on 2023-10-09 and last updated on 2026-06-17.

References

https://wiki.notveg.ninja/blog/CVE-2023-39854/

Affected products (1)

cpe:2.3:a:atx:ucrypt:*:*:*:*:*:*:*:*

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