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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.010 (61.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 61st percentile — 61.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
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
- www.elecom.co.jp/news/security/20231114-01/ (Vendor Advisory)
- jvn.jp/en/vu/JVNVU94119876/ (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.