How severe is CVE-2023-23595?

CVE-2023-23595 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-23595 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23595?

CVE-2023-23595 affects Bluecatnetworks Device Registration Portal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-23595?

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-2023-23595 published?

CVE-2023-23595 was published on 2023-01-15 and last updated on 2026-06-17.

CVE-2023-23595

CVE-2023-23595 is a high-severity vulnerability in Bluecatnetworks Device Registration Portal with a CVSS 3.x base score of 7.5. 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-611.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Bluecatnetworks Device Registration Portal
Published: 2023-01-15
Last modified: 2026-06-17

Description

BlueCat Device Registration Portal 2.2 allows XXE attacks that exfiltrate single-line files. A single-line file might contain credentials, such as "machine example.com login daniel password qwerty" in the documentation example for the .netrc file format. NOTE: 2.x versions are no longer supported. There is no available information about whether any later version is affected.

Frequently asked questions

What is CVE-2023-23595?: BlueCat Device Registration Portal 2.2 allows XXE attacks that exfiltrate single-line files. A single-line file might contain credentials, such as "machine example.com login daniel password qwerty" in the documentation example for the .netrc file format. NOTE: 2.x versions are no longer supported. There is no available information about whether any later version is affected.
How severe is CVE-2023-23595?: CVE-2023-23595 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-23595 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23595?: CVE-2023-23595 affects Bluecatnetworks Device Registration Portal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-23595?: 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-2023-23595 published?: CVE-2023-23595 was published on 2023-01-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:bluecatnetworks:device_registration_portal:2.2:*:*:*:*:*:*:*

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