CVE-2023-37561

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-07-13 · updated 2026-06-17
Weakness: CWE-601

Description

Open redirect vulnerability in ELECOM wireless LAN routers and ELECOM wireless LAN repeaters allows a remote unauthenticated attacker to redirect users to arbitrary web sites and conduct phishing attacks via a specially crafted URL. Affected products and versions are as follows: WRH-300WH-H v2.12 and earlier, WTC-300HWH v1.09 and earlier, WTC-C1167GC-B v1.17 and earlier, and WTC-C1167GC-W v1.17 and earlier.

Affected products

Elecom Wrh-300Wh-H Firmware: through 2.12
Elecom Wtc-300Hwh Firmware: through 1.09
Elecom Wtc-C1167Gc-B Firmware: through 1.17
Elecom Wtc-C1167Gc-W Firmware: through 1.17

References

https://jvn.jp/en/jp/JVN05223215/
https://www.elecom.co.jp/news/security/20230711-01/
https://jvn.jp/en/jp/JVN05223215/
https://www.elecom.co.jp/news/security/20230711-01/

Get alerted when CVE-2023-37561 or the next vulnerability affects your stack