Vulnerability in Adtran Sr506n

CVE-2022-37661

SmartRG SR506n 2.5.15 and SR510n 2.6.13 routers are vulnerable to Remote Code Execution (RCE) via the ping host feature.

EPSS: 0.339 (98.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Adtran Sr506n
Adtran Sr506n_firmware — versions 2.5.15
Adtran Sr510n
Adtran Sr510n_firmware — versions 2.6.13
N/a — versions n/a

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)
cve@mitre.org (VDB Entry, Third Party Advisory)
cve@mitre.org (Exploit, Third Party Advisory)
cve@mitre.org (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2022-37661?: CVE-2022-37661 is a critical-severity vulnerability in Adtran Sr506n. CVSS score: 9.8/10. Published 2022-09-14.
How severe is CVE-2022-37661?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2022-37661 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.