CVE-2023-51713

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

4.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.6% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2023-12-22 00:00Z2 YR AGO

Last updated

2025-11-03 21:50Z12 MO AGO

Reserved

2023-12-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

d99a224e859d69dff335f78305cd5fa93e136bc87bc1902418cc1f1727d984bc

• github.comhttps://github.com/proftpd/proftpd/issues/1683
• github.comhttps://github.com/proftpd/proftpd/issues/1683#issuecomment-1712887554
• github.comhttps://github.com/proftpd/proftpd/blob/1.3.8/NEWS
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/11/msg00032.html