PT-2025-30593 · Unknown · Sma 100 Series

Sina Kheirkhah · CVE-2025-40597 · Published 2025-07-23 · Updated 2025-09-26

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions SMA100 series (affected versions not specified)

Description A heap-based buffer overflow exists in the web interface. This allows a remote, unauthenticated attacker to cause a Denial of Service (DoS) or potentially achieve code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

BDU:2025-10714

CVE-2025-40597

Affected Products

Sma 100 Series

References · 22

• https://osv.dev/vulnerability/CVE-2025-40597 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-10714 · Security Note
• https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0012 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-40597 · Security Note
• https://twitter.com/secharvesterx/status/1950028659231736250 · Twitter Post
• https://twitter.com/autumn_good_35/status/1948041420457329120 · Twitter Post
• https://t.me/RNetsec/21829 · Telegram Post
• https://twitter.com/_r_netsec/status/1949948753936347188 · Twitter Post
• https://twitter.com/CCBalert/status/1948983166775001489 · Twitter Post
• https://reddit.com/r/CVEWatch/comments/1mgfjzq/top_10_trending_cves_03082025 · Reddit Post
• https://t.me/secharvester/19731 · Telegram Post
• https://labs.watchtowr.com/stack-overflows-heap-overflows-and-existential-dread-sonicwall-sma100-cve-2025-40596-cve-2025-40597-and-cve-2025-40598 · Reddit Post
• https://twitter.com/reverseame/status/1971635139747737621 · Twitter Post
• https://twitter.com/Dinosn/status/1950039438672711918 · Twitter Post
• https://reddit.com/r/CVEWatch/comments/1mh9d03/top_10_trending_cves_04082025 · Reddit Post