CVE-2023-39455: OS Command Injection
First published: Fri Aug 18 2023(Updated: )
OS command injection vulnerability in ELECOM wireless LAN routers allows an authenticated user to execute an arbitrary OS command by sending a specially crafted request. Affected products and versions are as follows: WRC-600GHBK-A all versions, WRC-1467GHBK-A all versions, WRC-1900GHBK-A all versions, WRC-733FEBK2-A all versions, WRC-F1167ACF2 all versions, WRC-1467GHBK-S 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-600ghbk-a Firmware | ||
| Elecom Wrc-600ghbk-a | ||
| Elecom Wrc-1467ghbk-a Firmware | ||
| ELECOM WRC-1467GHBK-A | ||
| Elecom Wrc-1900ghbk-a Firmware | ||
| Elecom Wrc-1900ghbk-a | ||
| Elecom Wrc-733febk2-a Firmware | ||
| Elecom Wrc-733febk2-a | ||
| Elecom Wrc-f1167acf2 Firmware | ||
| Elecom Wrc-f1167acf2 | ||
| Elecom Wrc-1467ghbk-s Firmware | ||
| Elecom Wrc-1467ghbk-s | ||
| Elecom Wrc-1900ghbk-s Firmware | ||
| Elecom Wrc-1900ghbk-s |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this ELECOM wireless LAN routers vulnerability?
The vulnerability ID for this ELECOM wireless LAN routers vulnerability is CVE-2023-39455.
What is the severity of CVE-2023-39455?
The severity of CVE-2023-39455 is high. The severity value is 8.8.
How does the OS command injection vulnerability in ELECOM wireless LAN routers work?
The OS command injection vulnerability in ELECOM wireless LAN routers allows an authenticated user to execute an arbitrary OS command by sending a specially crafted request.
Which ELECOM wireless LAN routers are affected by this vulnerability?
The ELECOM wireless LAN routers affected by this vulnerability are WRC-600GHBK-A, WRC-1467GHBK-A, WRC-1900GHBK-A, WRC-733febk2-a, WRC-f1167acf2, WRC-1467ghbk-s, WRC-1900ghbk-s.
How can I fix the vulnerability in my ELECOM wireless LAN router?
To fix the vulnerability in your ELECOM wireless LAN router, you should apply the latest firmware update provided by ELECOM. Make sure to regularly check for firmware updates and apply them as soon as they are available.
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- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- collector/nvd-api
- collector/nvd-index
- vendor/elecom
- canonical/elecom wrc-600ghbk-a firmware
- canonical/elecom wrc-600ghbk-a
- canonical/elecom wrc-1467ghbk-a firmware
- canonical/elecom wrc-1467ghbk-a
- canonical/elecom wrc-1900ghbk-a firmware
- canonical/elecom wrc-1900ghbk-a
- canonical/elecom wrc-733febk2-a firmware
- canonical/elecom wrc-733febk2-a
- canonical/elecom wrc-f1167acf2 firmware
- canonical/elecom wrc-f1167acf2
- canonical/elecom wrc-1467ghbk-s firmware
- canonical/elecom wrc-1467ghbk-s
- canonical/elecom wrc-1900ghbk-s firmware
- canonical/elecom wrc-1900ghbk-s