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CVE-2026-102255

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path.…

Critical10.0EPSS 0.98%
Published
Updated
Reserved
Assigned by
sonicwall

Description

A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. By abusing this path, a remote unauthenticated attacker could potentially exploit this vulnerability to direct the appliance to issue requests on their behalf and reach internal functionality and perform unauthorized operations.

Timeline

  1. ID reserved

    By sonicwall

  2. · 9 days later

    Published

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2026-102255, by who scored it
Scored byCVSSScoreVector
CISA-ADPADP (enrichment)3.1Critical10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
NVDNVD · Awaiting Analysis3.1Critical10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.98% · top 38% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 10.0.

Weakness

Affected products

  • SonicWall · SMA1000

    • affected 12.4.3-03526 (platform-hotfix) and older versions
    • affected 12.5.0-02952 (platform-hotfix) and older versions

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .