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CVE-2022-27293

25
FAUCET Score

CVE-2022-27293 is a stack overflow vulnerability found in D-Link DIR-619 Ax v1.00 firmware, specifically within the formWlanSetup function. This flaw allows an unauthenticated attacker to trigger a Denial of Service (DoS) by manipulating the webpage parameter. Rated with a CVSS score of 7.5 (HIGH), it presents a low attack complexity and requires no user interaction, making it easily exploitable to disrupt device availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
1.00CPE matchmatch criteria
cpe:2.3:o:dlink:dir-619_firmware:1.00:*:*:*:*:*:*:*

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:N/I:N/A:H

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

Exploit Intelligence

EPSS Score
2.52%
Probability of exploitation in next 30 days
EPSS Percentile
83.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0252 is in the 70th percentile among its peer group of 51,485 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 / wu610777031/IoT_Hunter/blob/main/DIR-619%20Buffer%20Overflow.pdf
ExploitThird Party Advisory
dlink.com / en/security-bulletin
Vendor Advisory