Auth bypass in Northgrid Proself
CVE-2023-39415
Improper authentication vulnerability in Proself Enterprise/Standard Edition Ver5.61 and earlier, Proself Gateway Edition Ver1.62 and earlier, and Proself Mail Sanitize Edition Ver1.07 and earlier allow a remote unauthenticated attacker to…
Vulnerability class: Broken Authentication
EPSS: 0.008 (51.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Northgrid Proself
- North Grid Corporation Proself Enterprise/standard Edition — versions Ver5.61 and earlier
- North Grid Corporation Proself Gateway Edition — versions Ver1.62 and earlier
- North Grid Corporation Proself Mail Sanitize Edition — versions Ver1.07 and earlier
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-39415?
- CVE-2023-39415 is a high-severity vulnerability in Northgrid Proself, classified under Improper Authentication. CVSS score: 7.5/10. Published 2023-08-18.
- How severe is CVE-2023-39415?
- High severity. CVSS v3 base score is 7.5 out of 10.