How severe is CVE-2023-34127?

CVE-2023-34127 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-34127 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 87% (100th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-34127?

CVE-2023-34127 primarily affects Sonicwall Analytics. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-34127?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-34127 published?

CVE-2023-34127 was published on 2023-07-13 and last updated on 2026-06-17.

CVE-2023-34127

CVE-2023-34127 is a high-severity vulnerability in Sonicwall Analytics with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 87% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 87% (100th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Sonicwall Analytics
Published: 2023-07-13
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in SonicWall GMS, SonicWall Analytics enables an authenticated attacker to execute arbitrary code with root privileges. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions.

Frequently asked questions

What is CVE-2023-34127?: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in SonicWall GMS, SonicWall Analytics enables an authenticated attacker to execute arbitrary code with root privileges. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions.
How severe is CVE-2023-34127?: CVE-2023-34127 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-34127 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 87% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-34127?: CVE-2023-34127 primarily affects Sonicwall Analytics. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-34127?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-34127 published?: CVE-2023-34127 was published on 2023-07-13 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:sonicwall:analytics:*:*:*:*:*:*:*:*
cpe:2.3:a:sonicwall:global_management_system:*:*:*:*:*:*:*:*
cpe:2.3:a:sonicwall:global_management_system:9.3.2:-:*:*:*:*:*:*
cpe:2.3:a:sonicwall:global_management_system:9.3.2:sp1:*:*:*:*:*:*

More vulnerabilities in Sonicwall Analytics

CVE-2023-34137 — Critical (CVSS 9.8): SonicWall GMS and Analytics CAS Web Services application use static values for authentication without proper checks…
CVE-2023-34136 — Critical (CVSS 9.8): Vulnerability in SonicWall GMS and Analytics allows unauthenticated attacker to upload files to a restricted location…
CVE-2023-34132 — Critical (CVSS 9.8): Use of password hash instead of password for authentication vulnerability in SonicWall GMS and Analytics allows…
CVE-2023-34130 — Critical (CVSS 9.8): SonicWall GMS and Analytics use outdated Tiny Encryption Algorithm (TEA) with a hardcoded key to encrypt sensitive…
CVE-2023-34128 — Critical (CVSS 9.8): Tomcat application credentials are hardcoded in SonicWall GMS and Analytics configuration file. This issue affects GMS:…
CVE-2023-34124 — Critical (CVSS 9.8): The authentication mechanism in SonicWall GMS and Analytics Web Services had insufficient checks, allowing…

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