CVE-2024-53703

highpriority · track · 14EPSS 0.126 · 96 %ileexploit · PoCDEEUNLUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

12.6% (96th) EPSS

CVSS 8.1 · high

Is it mine?

10 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · ncsc_nl

EPSS · scored 2026-10-26

A vulnerability in the SonicWall SMA100 SSLVPN firmware 10.2.1.13-72sv and earlier versions mod_httprp library loaded by the Apache web server allows remote attackers to cause Stack-based buffer overflow and potentially lead to code execution.

cvss

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

8.1

010

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

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 2.2 · impact 5.9

v3.17.7highCVSS:3.1/AV:N/AC:H/PR:N/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-121USCWE-121US

exploits (1)

Public proof-of-concept and weaponised exploit code.

scrt/cve-2024-53703-pocPOC for exploiting CVE-2024-53703, a stack-based buffer overflow in SonicWall SMA mod_httprp.soPoC · poc_in_github

affected products (10)

Products and version ranges known to be affected.

SonicWall SMA 100 Series <10.2.1.14-75svall versionscert_bundDE
SonicWall SMA≤ 100 Series <10.2.1.14-75svcert_bundDE
SonicWall SMA100≤ 10.2.1.13-72sv and earlier versionsenisa_euvdEU
sma100all versionsncsc_nlNLcpe:2.3:a:sonicwall:sma100:*:*:*:*:*:*:*:*
sonicwall sma100 firmwareall versionsncsc_nlNLcpe:2.3:o:sonicwall:sma100_firmware:*:*:*:*:*:*:*:*
sonicwall sma 200 firmware< 10.2.1.14-75svnvdUScpe:2.3:o:sonicwall:sma_200_firmware:*:*:*:*:*:*:*:*
sonicwall sma 210 firmware< 10.2.1.14-75svnvdUScpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*
sonicwall sma 400 firmware< 10.2.1.14-75svnvdUScpe:2.3:o:sonicwall:sma_400_firmware:*:*:*:*:*:*:*:*
sonicwall sma 410 firmware< 10.2.1.14-75svnvdUScpe:2.3:o:sonicwall:sma_410_firmware:*:*:*:*:*:*:*:*
sonicwall sma 500v firmware< 10.2.1.14-75svnvdUScpe:2.3:o:sonicwall:sma_500v_firmware:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2024-0464Kwetsbaarheden verholpen in SonicWall SMA100 SSLVPNNL2024-12-06csaf · ncsc_nlNL
SonicWall heeft kwetsbaarheden verholpen in de SMA100 SSLVPN (Specifiek voor firmware versies 10.2.1.13-72sv en eerder).
WID-SEC-W-2024-3623SonicWall SMA: Mehrere SchwachstellenDeutsch2024-12-05csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in SonicWall SMA ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen oder vertrauliche Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2024-12-05modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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