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CVE-2023-0126

HIGH
7.5
CVSS Score
Published: January 19, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 05:24 AM UTC
2 products affected across 1 vendorSMA1000 FirmwareSma1000

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Severity
HIGH7.5
Exploit prediction
EPSS 73%
SSVC
No known exploit

Description

Pre-authentication path traversal vulnerability in SMA1000 firmware version 12.4.2, which allows an unauthenticated attacker to access arbitrary files and directories stored outside the web root directory.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SMA1000 Firmware· SonicWall
95%
12.4.2
sonicwall-sma1000 (same device)
Sma1000· SonicWalldevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0001

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-22

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