How severe is CVE-2023-50015?

CVE-2023-50015 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-50015 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-50015?

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.

Does CVE-2023-50015 have an EU (EUVD) identifier?

Yes. CVE-2023-50015 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-54845.

When was CVE-2023-50015 published?

CVE-2023-50015 was published on 2024-03-09 and last updated on 2026-06-17.

CVE-2023-50015

CVE-2023-50015 is a high-severity vulnerability 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-250.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-54845
Weakness: CWE-250
Published: 2024-03-09
Last modified: 2026-06-17

Description

An issue was discovered in Grandstream GXP14XX 1.0.8.9 and GXP16XX 1.0.7.13, allows remote attackers to escalate privileges via incorrect access control using an end-user session-identity token.

Frequently asked questions

What is CVE-2023-50015?: An issue was discovered in Grandstream GXP14XX 1.0.8.9 and GXP16XX 1.0.7.13, allows remote attackers to escalate privileges via incorrect access control using an end-user session-identity token.
How severe is CVE-2023-50015?: CVE-2023-50015 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-50015 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-50015?: 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.
Does CVE-2023-50015 have an EU (EUVD) identifier?: Yes. CVE-2023-50015 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-54845.
When was CVE-2023-50015 published?: CVE-2023-50015 was published on 2024-03-09 and last updated on 2026-06-17.

References

https://github.com/n0obit4/Vulnerability_Disclosure/tree/main/CVE-2023-50015

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