RCE in Elecom Wrc-X3000gs2a-B
CVE-2023-43752
OS command injection vulnerability in WRC-X3000GS2-W v1.05 and earlier, WRC-X3000GS2-B v1.05 and earlier, and WRC-X3000GS2A-B v1.05 and earlier allows a network-adjacent authenticated user to execute an arbitrary OS command by sending a specially crafted request.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.010 (59.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Elecom Wrc-x3000gs2a-b
- Elecom Wrc-x3000gs2a-b_firmware
- Elecom Wrc-x3000gs2-b
- Elecom Wrc-x3000gs2-b_firmware
- Elecom Wrc-x3000gs2-w
- Elecom Wrc-x3000gs2-w_firmware
- Elecom Co.,ltd. Wrc-x3000gs2a-b — versions v1.05 and earlier
- Elecom Co.,ltd. Wrc-x3000gs2-b — versions v1.05 and earlier
- Elecom Co.,ltd. Wrc-x3000gs2-w — versions v1.05 and earlier
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vultures@jpcert.or.jp (Vendor Advisory)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-43752?
- CVE-2023-43752 is a high-severity vulnerability in Elecom Wrc-X3000gs2a-B, classified under OS Command Injection. CVSS score: 8.0/10. Published 2023-11-16.
- How severe is CVE-2023-43752?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2023-43752 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.