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CVE-2023-34124

73
FAUCET Score

CVE-2023-34124 is a critical authentication bypass vulnerability in SonicWall GMS (9.3.2-SP1 and earlier) and Analytics (2.5.0.4-R7 and earlier) Web Services due to insufficient authentication checks. With a CVSS score of 9.8, it allows unauthenticated attackers to remotely achieve full compromise (confidentiality, integrity, availability) with low attack complexity. Although not on the KEV catalog, exploit code, including a Metasploit module and Nuclei templates, is publicly available, and it has garnered significant community discussion and media coverage, indicating a high likelihood of active exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5.0.4-r7CPE matchmatch criteria
cpe:2.3:a:sonicwall:analytics:*:*:*:*:*:*:*:*
< 9.3.2CPE matchmatch criteria
cpe:2.3:a:sonicwall:global_management_system:*:*:*:*:*:*:*:*
9.3.2CPE matchmatch criteria
cpe:2.3:a:sonicwall:global_management_system:9.3.2:-:*:*:*:*:*:*
9.3.2CPE matchmatch criteria
cpe:2.3:a:sonicwall:global_management_system:9.3.2:sp1:*:*:*:*:*:*

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
44.71%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: Sonicwall · Jul 12, 2023
Nuclei: CVE-2023-34124 · Aug 28, 2023
This CVE's current EPSS score of 0.4471 is in the 96th percentile among its peer group of 36,821 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

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

packetstormsecurity.com / files/174571/Sonicwall-GMS-9.9.9320-Remote-Code-Execution.html
psirt.global.sonicwall.com / vuln-detail/SNWLID-2023-0010
Vendor Advisory
sonicwall.com / support/notices/230710150218060
Vendor Advisory