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CVE-2023-27356

24
FAUCET Score

CVE-2023-27356 is a remote code execution vulnerability affecting NETGEAR RAX30 and RAXE300 routers, stemming from a command injection flaw in the logCtrl action. Attackers can exploit this by bypassing authentication and injecting arbitrary commands due to insufficient input validation, leading to root-level code execution. With a CVSS score of 8.0 (High), this vulnerability allows network-adjacent attackers to achieve significant impact (confidentiality, integrity, availability) with low attack complexity. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.10.94CPE matchmatch criteria
cpe:2.3:o:netgear:rax30_firmware:*:*:*:*:*:*:*:*
< 1.0.10.94CPE matchmatch criteria
cpe:2.3:o:netgear:raxe300_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.8MEDIUM

CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.0

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 72nd percentile among its peer group of 554 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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

kb.netgear.com / 000065618/Security-Advisory-for-Post-authentication-Command-Injection-on-Some-Routers-PSV-2022-0350
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-23-503
Third Party Advisory