PT-2023-24880 · Baker Hughes · Bently Nevada 3500 System Tdi Firmware

Diego Zaffaroni · Published 2023-10-18 · Updated 2023-10-25 · CVE-2023-34441

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Baker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05

Description The issue concerns a cleartext transmission vulnerability. This could allow an attacker to steal the authentication secret from communication traffic to the device and reuse it for arbitrary requests.

Recommendations For Baker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05, consider disabling the cleartext transmission feature until a patch is available. Restrict access to the device to minimize the risk of exploitation. Avoid using the device for sensitive operations until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Cleartext Transmission of Sensitive Information

Weakness Enumeration

CWE-319

Related Identifiers

CVE-2023-34441

Affected Products

Bently Nevada 3500 System Tdi Firmware

References · 6

• https://osv.dev/vulnerability/CVE-2023-34441 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34441 · Security Note
• https://twitter.com/VulmonFeeds/status/1714881560648864213 · Twitter Post
• https://twitter.com/CVEnew/status/1714787915073564858 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-23-269-05 · Note
• https://t.me/cibsecurity/72543 · Telegram Post