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CVE-2022-37130

44
FAUCET Score

CVE-2022-37130 is a critical command injection vulnerability (CWE-78) affecting D-Link DIR-816 A2_v1.10CNB04 and DIR-878 DIR_878_FW1.30B08.img routers. The vulnerability, residing in the /goform/Diagnosis component, allows for unauthenticated remote code execution due to improper input sanitization. With a CVSS score of 9.8 (Critical), it presents a severe risk, enabling full compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or significant community discussion, its high EPSS and FAUCET Risk Score indicate a substantial potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
1.10cnb04CPE matchmatch criteria
cpe:2.3:o:dlink:dir-816_firmware:1.10cnb04:*:*:*:*:*:*:*

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
26.33%
Probability of exploitation in next 30 days
EPSS Percentile
97.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2633 is in the 95th percentile among its peer group of 36,835 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

github.com / 726232111/VulIoT/tree/main/D-Link/DIR-816%20A2_v1.10CNB05/Diagnosis
github.com / z1r00/IOT_Vul/blob/main/dlink/Dir816/Diagnosis/readme.md
ExploitThird Party Advisory
dlink.com / en/security-bulletin
Vendor Advisory