CVE-2026-102257

criticalpriority · track · 10EPSS 0.007 · 51 %ileexploit · PoCDENLUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.65% (51st) EPSS

CVSS 10 · critical

Is it mine?

13 products

Check your exposure

Who says so?

3 sources

cert_bund · ncsc_nl · zdi

EPSS · scored 2026-10-24

A Zip Slip vulnerability in the in the SMA1000 Appliance Management Console (AMC) interface allows an attacker to extract files outside the intended destination directory using a specially crafted archive, resulting in remote code execution.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.8–10

v3.010criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · NCSC-NL NL

v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 1.2 · impact 5.9

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USCWE-22US

exploits (1)

Public proof-of-concept and weaponised exploit code.

CompleTetech-Security/sonicwall-sma1000-cve-2026-102257-checkStandalone defensive checker project for CVE-2026-102257: SonicWall SMA1000 (6210, 7210, 8200v): AMC archive path traversal. One exploit per repository; implementation pending.PoC · poc_in_github

affected products (13)

Products and version ranges known to be affected.

SonicWall SMA≤ 1000 Models 6210 <12.5.0-03082cert_bundDE
SonicWall SMA≤ 1000 Models 6210 <12.4.3-03670cert_bundDE
SonicWall SMA≤ 1000 Models 7210 <12.4.3-03670cert_bundDE
SonicWall SMA≤ 1000 Models 8200v <12.5.0-03082cert_bundDE
SonicWall SMA≤ 1000 Models 8200v <12.4.3-03670cert_bundDE
SonicWall SMA≤ 1000 Models 7210 <12.5.0-03082cert_bundDE
SonicWall SonicWall SMA 1000 Models 6210 <12.4.3-03670≤ 1000 Models 6210 <12.4.3-03670cert_bundDE
SonicWall SonicWall SMA 1000 Models 6210 <12.5.0-03082≤ 1000 Models 6210 <12.5.0-03082cert_bundDE
SonicWall SonicWall SMA 1000 Models 7210 <12.4.3-03670≤ 1000 Models 7210 <12.4.3-03670cert_bundDE
SonicWall SonicWall SMA 1000 Models 7210 <12.5.0-03082≤ 1000 Models 7210 <12.5.0-03082cert_bundDE
SonicWall SonicWall SMA 1000 Models 8200v <12.4.3-03670≤ 1000 Models 8200v <12.4.3-03670cert_bundDE
SonicWall SonicWall SMA 1000 Models 8200v <12.5.0-03082≤ 1000 Models 8200v <12.5.0-03082cert_bundDE
SonicWall SMA1000≤ vers:unknown/*ncsc_nlNL

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2026-0403Kwetsbaarheden verholpen in SonicWall SMA1000 ApplianceNL2026-10-07csaf · ncsc_nlNL
SonicWall heeft meerdere kwetsbaarheden verholpen in de SonicWall SMA1000 Appliance.
WID-SEC-W-2026-3757SonicWall SMA1000: Mehrere SchwachstellenDeutsch2026-10-06csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in SonicWall SMA1000 ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren oder offenzulegen, beliebigen Code auszuführen und Cross-Site-Scripting-Angriffe durchzuführen.
ZDI-26-770ZDI advisory ZDI-26-7702026-10-15vendor · zdiUS

sources

Which sources assert this record, and when.

cert_bund ncsc_nl zdi NVD CVE.org MITRE

published 2026-10-07modified 2026-10-08

references (1) nvd

External citations — patches, advisories, analysis.

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0017

scry

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