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CVE-2023-29711

62
FAUCET Score

CVE-2023-29711 is a critical incorrect access control vulnerability affecting Interlink PSG-5124 version 1.0.4, which allows unauthenticated attackers to execute arbitrary code through a crafted GET request. This vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While the EPSS score is low and there is no evidence of active exploitation, public exploit code, or significant community discussion, organizations using affected Interlink PSG-5124 devices should prioritize patching to mitigate this severe risk.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.4CPE matchmatch criteria
cpe:2.3:o:interlink:psg-5124_firmware:1.0.4:*:*:*:*:*:*:*

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
70.31%
Probability of exploitation in next 30 days
EPSS Percentile
99.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.7031 is in the 98th percentile among its peer group of 36,897 CVEs.

Social Chatter

No social media mentions found for this CVE.

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 / shellpei/LINK-Unauthorized/blob/main/CVE-2023-29711
ExploitThird Party Advisory
holistic-height-e6d.notion.site / LINK-PSG-5124-Switch-remote-command-vulnerability-da4fd8fb450d42879b07ef3a953a2366
ExploitThird Party Advisory