PT-2023-28967 · Logitech+1 · Logitec Corporation Routers+1

Goroh_Kun + 3 · Published 2023-11-16 · Updated 2024-02-28 · CVE-2023-43757

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ELECOM CO.,LTD. routers (affected versions not specified) LOGITEC CORPORATION routers (affected versions not specified)

Description The issue is related to inadequate encryption strength in multiple routers, allowing a network-adjacent unauthenticated attacker to guess the encryption key used for wireless LAN communication and intercept the communication.

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

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2023-43757

Affected Products

Elecom Co.

Logitec Corporation Routers

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-43757 · Security Note
• https://elecom.co.jp/news/security/20210706-01 · Note
• https://twitter.com/VulmonFeeds/status/1762769206951436371 · Twitter Post
• https://elecom.co.jp/news/security/20231114-01 · Note
• https://elecom.co.jp/news/security/20230810-01 · Note
• https://t.me/cvenotify/61912 · Telegram Post
• https://jvn.jp/en/vu/JVNVU94119876 · Note