SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

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.

HIGH 8.8EPSS 85.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 85.8%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.

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.

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
85.81% probability · 100th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-78
Affected
sonicwall/analytics · sonicwall/global management system
Source
PSIRT@sonicwall.com
EPSS trend
0%45%90%3 November 2026: 85.81%3 November 20263 November 2026

EPSS 85.8% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.