CVE-2023-45499

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

7.89% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.2% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/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

2023-10-27 00:00Z2 YR AGO

Last updated

2024-08-02 20:21Z2 YR AGO

Reserved

2023-10-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-798Use of Hard-coded CredentialsBase

Data version

5.1

Document digest

2f5e84188199a0b91aacb4261ebf1c92cbfbcbdb4cf2f347e2dd111d3387d24e

• blog.leakix.nethttps://blog.leakix.net/2023/10/vinchin-backup-rce-chain/
• seclists.org20231027 LKX-2023-001 VinChin VMWare Backuphttp://seclists.org/fulldisclosure/2023/Oct/31mailing-list
• packetstormsecurity.comhttp://packetstormsecurity.com/files/175397/VinChin-VMWare-Backup-7.0-Hardcoded-Credential-Remote-Code-Execution.html
• packetstormsecurity.comhttp://packetstormsecurity.com/files/176289/Vinchin-Backup-And-Recovery-Command-Injection.html