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CVE-2022-28955

56
FAUCET Score

CVE-2022-28955 is an access control vulnerability affecting D-Link DIR-816L routers with firmware version 206b01, allowing unauthenticated attackers to access sensitive folders like folder_view.php and category_view.php. With a CVSS score of 7.5 (HIGH) and an EPSS score indicating high exploitability, this flaw presents a significant risk due to its network-based attack vector and low attack complexity, potentially leading to unauthorized information disclosure. While not currently in the KEV catalog or showing active exploitation, exploit templates are available for tools like Nuclei, and its high FAUCET Risk Score of 99/100 suggests a critical concern despite minimal public discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
206b01CPE matchmatch criteria
cpe:2.3:o:dlink:dir-816l_firmware:206b01:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
38.29%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2022-28955 · Aug 14, 2022
This CVE's current EPSS score of 0.3829 is in the 97th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / shijin0925/IOT/blob/master/DIR816/1.md
ExploitThird Party Advisory
dlink.com / en/security-bulletin
Vendor Advisory