PT-2023-27604 · Opto 22 · Snap Pac S1 Firmware

Nicolas Cano · Published 2023-08-24 · Updated 2023-08-29 · CVE-2023-40706

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions SNAP PAC S1 Firmware version R10.3b

Description The issue is related to the lack of a limit on the number of login attempts in the web server. This could allow for a brute-force attack on the built-in web server login.

Recommendations For SNAP PAC S1 Firmware version R10.3b, consider implementing a limit on the number of login attempts or temporarily restricting access to the built-in web server login to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Restriction of Excessive Authentication Attempts

Weakness Enumeration

CWE-307

Related Identifiers

CVE-2023-40706

Affected Products

Snap Pac S1 Firmware

References · 5

• https://osv.dev/vulnerability/CVE-2023-40706 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40706 · Security Note
• https://t.me/cibsecurity/69126 · Telegram Post
• https://cisa.gov/news-events/ics-advisories/icsa-23-236-02 · Note
• https://t.me/cvenotify/57193 · Telegram Post