CVE-2023-37563
First published: Thu Jul 13 2023(Updated: )
ELECOM wireless LAN routers are vulnerable to sensitive information exposure, which allows a network-adjacent unauthorized attacker to obtain sensitive information. Affected products and versions are as follows: WRC-1167GHBK-S v1.03 and earlier, WRC-1167GEBK-S v1.03 and earlier, WRC-1167FEBK-S v1.04 and earlier, WRC-1167GHBK3-A v1.24 and earlier, WRC-1167FEBK-A v1.18 and earlier, WRC-F1167ACF2 all versions, WRC-600GHBK-A all versions, WRC-733FEBK2-A all versions, WRC-1467GHBK-A all versions, WRC-1467GHBK-S all versions, WRC-1900GHBK-A all versions, and WRC-1900GHBK-S all versions.
Credit: vultures@jpcert.or.jp vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Elecom Wrc-1167ghbk-s Firmware | <=1.03 | |
| Elecom Wrc-1167ghbk-s | ||
| Elecom Wrc-1167gebk-s Firmware | <=1.03 | |
| Elecom Wrc-1167gebk-s | ||
| Elecom Wrc-1167febk-s Firmware | <=1.04 | |
| Elecom Wrc-1167febk-s | ||
| Elecom Wrc-1167ghbk3-a Firmware | <=1.24 | |
| Elecom Wrc-1167ghbk3-a | ||
| Elecom Wrc-1167febk-a Firmware | <=1.18 | |
| Elecom Wrc-1167febk-a | ||
| All of | ||
| Elecom Wrc-1167ghbk-s Firmware | <=1.03 | |
| Elecom Wrc-1167ghbk-s | ||
| All of | ||
| Elecom Wrc-1167gebk-s | ||
| Elecom Wrc-1167gebk-s Firmware | <=1.03 | |
| All of | ||
| Elecom Wrc-1167febk-s | ||
| Elecom Wrc-1167febk-s Firmware | <=1.04 | |
| All of | ||
| Elecom Wrc-1167ghbk3-a | ||
| Elecom Wrc-1167ghbk3-a Firmware | <=1.24 | |
| All of | ||
| Elecom Wrc-1167febk-a | ||
| Elecom Wrc-1167febk-a Firmware | <=1.18 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-37563.
What is the severity level of CVE-2023-37563?
The severity level of CVE-2023-37563 is medium.
How can an unauthorized attacker exploit CVE-2023-37563?
An unauthorized attacker can exploit CVE-2023-37563 by obtaining sensitive information from the vulnerable ELECOM wireless LAN routers.
Which products and versions are affected by CVE-2023-37563?
The affected products and versions for CVE-2023-37563 are as follows: ELECOM WRC-1167GHBK-S v1.03 and earlier, ELECOM WRC-1167GEBK-S v1.03 and earlier, ELECOM WRC-1167FEBK-S v1.04 and earlier, ELECOM WRC-1167GHBK3-A v1.24 and earlier, and ELECOM WRC-1167FEBK-A v1.18 and earlier.
Where can I find more information about CVE-2023-37563?
You can find more information about CVE-2023-37563 on the following websites: [Elecom Security News](https://www.elecom.co.jp/news/security/20230711-01/), [JVN](https://jvn.jp/en/jp/JVN05223215/), and [Elecom Security News](https://www.elecom.co.jp/news/security/20230810-01/).
- collector/nvd-latest
- collector/nvd-index
- agent/type
- agent/author
- agent/severity
- agent/references
- agent/first-publish-date
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/weakness
- agent/softwarecombine
- agent/tags
- vendor/elecom
- canonical/elecom wrc-1167ghbk-s firmware
- version/elecom wrc-1167ghbk-s firmware/1.03
- canonical/elecom wrc-1167ghbk-s
- canonical/elecom wrc-1167gebk-s firmware
- version/elecom wrc-1167gebk-s firmware/1.03
- canonical/elecom wrc-1167gebk-s
- canonical/elecom wrc-1167febk-s firmware
- version/elecom wrc-1167febk-s firmware/1.04
- canonical/elecom wrc-1167febk-s
- canonical/elecom wrc-1167ghbk3-a firmware
- version/elecom wrc-1167ghbk3-a firmware/1.24
- canonical/elecom wrc-1167ghbk3-a
- canonical/elecom wrc-1167febk-a firmware
- version/elecom wrc-1167febk-a firmware/1.18
- canonical/elecom wrc-1167febk-a