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CVE-2025-40597

HIGH
Published 2025-07-23T14:48:36.604Z
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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description

A Heap-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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

SonicWall

SMA 100 Series

Affected Versions:

10.2.1.15-81sv and earlier versions

EU Vulnerability Database

Monitored by ENISA for EU cybersecurity

EU Coordination

EU Coordinated

Exploitation Status

No Known Exploitation

EUVD ID

View on ENISA

ENISA Analysis

A Heap-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.

Affected Products (ENISA)

sonicwall
sma 100 series

ENISA Scoring

CVSS Score (3.1)

7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

0.070
probability

ENISA References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0012

Data provided by ENISA EU Vulnerability Database. Last updated: July 25, 2025

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-wjrh-49mw-5943

Advisory Details

A Heap-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 Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-40597
WEB https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0012

Advisory provided by GitHub Security Advisory Database. Published: July 23, 2025, Modified: July 23, 2025

Social Media Intelligence

Real-time discussions and threat intelligence from social platforms

6 posts
Reddit • 2 weeks, 5 days ago
ps-aux
Exploit

Stack Overflows, Heap Overflows, and Existential Dread (SonicWall SMA100 CVE-2025-40596, CVE-2025-40597 and CVE-2025-40598) Interesting and creative yet simple attack on sonicwall, could be related to the uptick in Akira exploitation of a wild 0day

Also mentions: CVE-2025-40596 CVE-2025-40598
1
1.0
View Original High Risk
Reddit • 2 weeks, 5 days ago
crstux
Exploit

🔥 Top 10 Trending CVEs (04/08/2025) Here’s a quick breakdown of the 10 most interesting vulnerabilities trending today: **1. [CVE-2025-54136](https://nvd.nist.gov/vuln/detail/CVE-2025-54136)** - 📝 Cursor is a code editor built for programming with AI. In versions 1.2.4 and below, attackers can achieve remote and persistent code execution by modifying an already trusted …

Also mentions: CVE-2025-5394 CVE-2025-40596 CVE-2025-40598 CVE-2025-49704 CVE-2025-48384 CVE-2025-24813 CVE-2024-38018
3
3.0
View Original High Risk
Reddit • 2 weeks, 6 days ago
crstux
Exploit

🔥 Top 10 Trending CVEs (03/08/2025) Here’s a quick breakdown of the 10 most interesting vulnerabilities trending today: **1. [CVE-2024-38018](https://nvd.nist.gov/vuln/detail/CVE-2024-38018)** - 📝 Microsoft SharePoint Server Remote Code Execution Vulnerability - 📅 **Published:** 10/09/2024 - 📈 **CVSS:** 8.8 - 🧭 **Vector:** CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - 📣 **Mentions:** 1 - ⚠️ **Priority:** 2 - …

Also mentions: CVE-2025-5394 CVE-2025-40596 CVE-2025-40598 CVE-2025-7341 CVE-2025-7340 CVE-2025-49704 CVE-2025-37752 CVE-2024-38018
2
2.0
View Original High Risk
Reddit • 3 weeks ago
crstux
Exploit

🔥 Top 10 Trending CVEs (02/08/2025) Here’s a quick breakdown of the 10 most interesting vulnerabilities trending today: **1. [CVE-2025-54135](https://nvd.nist.gov/vuln/detail/CVE-2025-54135)** - 📝 n/a - 📈 **CVSS:** 0 - 🧭 **Vector:** n/a - ⚠️ **Priority:** n/a - 📝 **Analysis:** No Information available for this CVE at the moment --- **2. [CVE-2025-5394](https://nvd.nist.gov/vuln/detail/CVE-2025-5394)** …

Also mentions: CVE-2025-5394 CVE-2025-40596 CVE-2025-40598 CVE-2025-7340 CVE-2025-37752 CVE-2025-32433
1
1.0
View Original High Risk
Reddit • 3 weeks, 5 days ago
dx7r__

Stack Overflows, Heap Overflows, and Existential Dread (SonicWall SMA100 CVE-2025-40596, CVE-2025-40597 and CVE-2025-40598)

Also mentions: CVE-2025-40596 CVE-2025-40598
7
7.0
View Original
Reddit • 3 weeks, 5 days ago
dx7r__

Stack Overflows, Heap Overflows, and Existential Dread (SonicWall SMA100 CVE-2025-40596, CVE-2025-40597 and CVE-2025-40598)

Also mentions: CVE-2025-40596 CVE-2025-40598
28
28.0
View Original

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0012
Published: 2025-07-23T14:48:36.604Z
Last Modified: 2025-07-25T03:55:21.225Z
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