What is CVE-2023-37564?

CVE-2023-37564 is a high-severity vulnerability in Elecom Wrc-1167febk-A, classified under OS Command Injection. CVSS score: 8.0/10. Published 2023-07-13.

How severe is CVE-2023-37564?

High severity. CVSS v3 base score is 8.0 out of 10.

Is CVE-2023-37564 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Elecom Wrc-1167febk-A

CVE-2023-37564

OS command injection vulnerability in ELECOM wireless LAN routers allows a network-adjacent authenticated attacker to execute an arbitrary OS command with a root privilege by sending a specially crafted request. 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, and WRC-1167FEBK-A v1.18 and earlier.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.009 (56.5th 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

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

vultures@jpcert.or.jp (Vendor Advisory)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-37564?: CVE-2023-37564 is a high-severity vulnerability in Elecom Wrc-1167febk-A, classified under OS Command Injection. CVSS score: 8.0/10. Published 2023-07-13.
How severe is CVE-2023-37564?: High severity. CVSS v3 base score is 8.0 out of 10.
Is CVE-2023-37564 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.