CVE-2025-40596

highpriority · track · 16EPSS 0.450 · 99 %ileDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

45.0% (99th) EPSS

CVSS 7.3 · high

Is it mine?

10 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-24

A Stack-based buffer overflow vulnerability in the SMA100 series web interface allows remote, unauthenticated attacker to cause Denial of Service (DoS) or potentially results in code execution.

cvss

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

7.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.3highAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · ENISA EU

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondaryexploitability 3.9 · impact 3.4

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-121USCWE-121US

affected products (10)

Products and version ranges known to be affected.

SonicWall SMA 100 Series <10.2.2.1-90svall versionscert_bundDE
SonicWall SMA≤ 100 Series <10.2.2.1-90svcert_bundDE
SonicWall SMA 100 Series≤ 10.2.1.15-81sv and earlier versionsenisa_euvdEU
SonicWall SMA 100≤ 10.2.2.1-90svfstec_bduRU
SonicWall SMA 210≤ 10.2.2.1-90svfstec_bduRU
SonicWall SMA 410≤ 10.2.2.1-90svfstec_bduRU
SonicWall SMA 500v≤ 10.2.2.1-90svfstec_bduRU
sonicwall sma 210 firmware< 10.2.2.1-90svnvdUScpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*
sonicwall sma 410 firmware< 10.2.2.1-90svnvdUScpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*
sonicwall sma 500v firmware< 10.2.2.1-90svnvdUScpe:2.3:o:sonicwall:sma_500v_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1629SonicWall SMA 100 Serie: Mehrere SchwachstellenDeutsch2025-07-23csaf · cert_bundDE
Ein entfernter anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in der SonicWall SMA 100 Serie ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu verursachen, Daten zu manipulieren und einen Cross-Site-Scripting-Angriff durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2025-07-23modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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