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CVE-2022-37661

62
FAUCET Score

CVE-2022-37661 is a critical Remote Code Execution (RCE) vulnerability affecting SmartRG SR506n (2.5.15) and SR510n (2.6.13) routers, specifically through their ping host feature. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, allowing for complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, a public exploit is available on ExploitDB, though there is currently no evidence of widespread active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.13CPE matchmatch criteria
cpe:2.3:o:adtran:sr510n_firmware:2.6.13:*:*:*:*:*:*:*
2.5.15CPE matchmatch criteria
cpe:2.3:o:adtran:sr506n_firmware:2.5.15:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
36.19%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-51031 · Nov 11, 2022
This CVE's current EPSS score of 0.3619 is in the 96th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/168336/SmartRG-Router-2.6.13-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
packetstormsecurity.com / files/169816/SmartRG-Router-SR510n-2.6.13-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
cxsecurity.com / issue/WLB-2022090029
ExploitThird Party Advisory
packetstormsecurity.com / files/cve/CVE-2022-37661
Third Party AdvisoryVDB Entry