PT-2023-31613 · Efacec · Bcu 500+1

Aarón Flecha Menéndez · Published 2023-12-19 · Updated 2023-12-29 · CVE-2023-50707

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue allows an attacker to send custom requests to cause a denial-of-service condition on the device through the exploitation of active user sessions. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2023-50707

Affected Products

Bcu 500

Bcu 500 Firmware

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-50707 · Security Note
• https://osv.dev/vulnerability/CVE-2023-50707 · Vendor Advisory
• https://t.me/cvenotify/65693 · Telegram Post
• https://cisa.gov/news-events/ics-advisories/icsa-23-353-02 · Note
• https://twitter.com/CVEnew/status/1737252596346175828 · Twitter Post
• https://t.me/cvenotify/64303 · Telegram Post