CVE-2022-37661

CRITICALNVD 9.89.8—Elevated

9.8

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

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 96.8%
KEV: Not listed

Published

September 14, 2022

Last Modified

November 21, 2024

References (8)

cve@mitrehttp://packetstormsecurity.com/files/168336/SmartRG-Router-2.6.13-Remote-Code-Execution.html
cve@mitrehttp://packetstormsecurity.com/files/169816/SmartRG-Router-SR510n-2.6.13-Remote-Code-Execution.html
cve@mitrehttps://cxsecurity.com/issue/WLB-2022090029
cve@mitrehttps://packetstormsecurity.com/files/cve/CVE-2022-37661
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/168336/SmartRG-Router-2.6.13-Remote-Code-Execution.html
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/169816/SmartRG-Router-SR510n-2.6.13-Remote-Code-Execution.html
af854a3a-2127-422b-91ae-364da2661108https://cxsecurity.com/issue/WLB-2022090029
af854a3a-2127-422b-91ae-364da2661108https://packetstormsecurity.com/files/cve/CVE-2022-37661

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-29 13:43 UTCEPSS rescore
2026-05-29 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-51031
First seen Nov 11, 2022
SmartRG Router SR510n 2.6.13 - Remote Code Execution
Open source ↗

Frequently asked(5)

What is CVE-2022-37661?

CVE-2022-37661 is a critical vulnerability published on September 14, 2022. SmartRG SR506n 2.5.15 and SR510n 2.6.13 routers are vulnerable to Remote Code Execution (RCE) via the ping host feature.

When was CVE-2022-37661 disclosed?

CVE-2022-37661 was first published in the National Vulnerability Database on September 14, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-37661 actively exploited?

CVE-2022-37661 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-37661?

CVE-2022-37661 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-37661?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-37661, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2022-37661

📅 Published

🔄 Last Modified

🔗 References (8)