CVE-2023-28686

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.69% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 52.6% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-03-24 00:00Z3 YR AGO

Last updated

2025-02-19 21:41Z1 YR AGO

Reserved

2023-03-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

• CWE-639Authorization Bypass Through User-Controlled KeyBase

Data version

5.1

Document digest

0f9b12fc217524acdcd002948e24256a02121cbb9cfb89432ec1490743d64cd3

• dino.imhttps://dino.im/security/cve-2023-28686/
• www.debian.orgDSA-5379https://www.debian.org/security/2023/dsa-5379vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-587d6a00c3https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IIWXAK656EHSRIRUHLPBE3AX2I4TMH7M/vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-f003d8e633https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BQLCEUZS5GPHUQMS7C6W2NS3PHYUFHYF/vendor-advisory
• lists.fedoraproject.orgFEDORA-2023-ea6b94395fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GOH6NYTLPM52MDIR2IRVUR3REDVWZV6N/vendor-advisory