CVE-2023-43757

MEDIUM EPSS 38.8%
Published Nov 16, 20232y ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published Nov 16, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

Inadequate encryption strength vulnerability in multiple routers provided by ELECOM CO.,LTD. and LOGITEC CORPORATION allows a network-adjacent unauthenticated attacker to guess the encryption key used for wireless LAN communication and intercept the communication. As for the affected products/versions, see the information provided by the vendor under [References] section.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
38.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-326

Affected Products 68

VendorProductVersionRange
elecomwrc-2533ghbk2-t_firmware*any
elecomwrc-2533ghbk2-t*any
elecomwrc-2533ghbk-i_firmware*any
elecomwrc-2533ghbk-i*any
elecomwrc-1750ghbk2-i_firmware*any
elecomwrc-1750ghbk2-i*any
elecomwrc-1750ghbk-e_firmware*any
elecomwrc-1750ghbk-e*any
elecomwrc-1750ghbk_firmware*any
elecomwrc-1750ghbk*any
elecomwrc-1167ghbk2_firmware*any
elecomwrc-1167ghbk2*any
elecomwrc-1167ghbk_firmware*any
elecomwrc-1167ghbk*any
elecomwrc-f1167acf_firmware*any
elecomwrc-f1167acf*any
elecomwrc-733ghbk_firmware*any
elecomwrc-733ghbk*any
elecomwrc-733ghbk-i_firmware*any
elecomwrc-733ghbk-i*any
elecomwrc-733ghbk-c_firmware*any
elecomwrc-733ghbk-c*any
elecomwrc-300ghbk2-i_firmware*any
elecomwrc-300ghbk2-i*any
elecomwrc-300ghbk_firmware*any
elecomwrc-300ghbk*any
elecomwrc-733febk_firmware*any
elecomwrc-733febk*any
elecomwrc-300febk_firmware*any
elecomwrc-300febk*any
elecomwrc-f300nf_firmware*any
elecomwrc-f300nf*any
elecomwrh-300wh-h_firmware*any
elecomwrh-300wh-h*any
elecomwrh-300bk_firmware*any
elecomwrh-300bk*any
elecomwrh-300wh_firmware*any
elecomwrh-300wh*any
elecomwrh-300rd_firmware*any
elecomwrh-300rd*any
elecomwrh-300sv_firmware*any
elecomwrh-300sv*any
elecomwrh-300bk-s_firmware*any
elecomwrh-300bk-s*any
elecomwrh-300wh-s_firmware*any
elecomwrh-300wh-s*any
elecomwrh-300bk2-s_firmware*any
elecomwrh-300bk2-s*any
elecomwrh-300wh2-s_firmware*any
elecomwrh-300wh2-s*any
elecomwrh-h300bk_firmware*any
elecomwrh-h300bk*any
elecomwrh-h300wh_firmware*any
elecomwrh-h300wh*any
elecomwrh-150bk_firmware*any
elecomwrh-150bk*any
elecomwrh-150wh_firmware*any
elecomwrh-150wh*any
elecomlan-w300n\/rs_firmware*any
elecomlan-w300n\/rs*any
elecomlan-w301nr_firmware*any
elecomlan-w301nr*any
elecomlan-w300n\/p_firmware*any
elecomlan-w300n\/p*any
elecomlan-wh300n\/dgp_firmware*any
elecomlan-wh300n\/dgp*any
elecomlan-wh300ndgpe_firmware*any
elecomlan-wh300ndgpe*any

References 4

  • jvn.jp https://jvn.jp/en/vu/JVNVU94119876/
    Third Party Advisory
  • elecom.co.jp https://www.elecom.co.jp/news/security/20210706-01/
    Third Party Advisory
  • elecom.co.jp https://www.elecom.co.jp/news/security/20230810-01/
    Third Party Advisory
  • elecom.co.jp https://www.elecom.co.jp/news/security/20231114-01/
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.