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CVE-2023-29665

30
FAUCET Score

CVE-2023-29665 is a critical stack overflow vulnerability affecting D-Link DIR-823G routers running firmware version 1.0.2B05, specifically within the SetPasswdSettings function via the NewPassword parameters. With a CVSS score of 9.8, this vulnerability allows for unauthenticated, low-complexity remote exploitation, potentially leading to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is no evidence of active exploitation or significant community discussion, its critical severity warrants immediate attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.2b05CPE matchmatch criteria
cpe:2.3:o:dlink:dir-823g_firmware:1.0.2b05:*:*:*:*:*:*:*

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
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 52nd percentile among its peer group of 36,897 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/DIR823G%20V1.0.2B05/HNAP1/boSetPasswdSettings
ExploitThird Party Advisory
dlink.com / en/security-bulletin
Vendor Advisory