PT-2025-47652 · Microsoft+1 · Azure Application Gateway+1

Published 2025-11-20 · Updated 2025-12-08 · CVE-2025-64657

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Azure Application Gateway (affected versions not specified)

Description A stack-based buffer overflow exists in Azure Application Gateway. This allows an unauthorized attacker to elevate privileges over a network. The issue requires no authentication for exploitation, potentially leading to full system compromise. The vulnerability is described as a critical risk.

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

LPE

Memory Corruption

Stack Overflow

Weakness Enumeration

CWE-787

CWE-121

Related Identifiers

BDU:2025-14768

CVE-2025-64657

Affected Products

Azure Application Gateway

Sonic

References · 14

• https://bdu.fstec.ru/vul/2025-14768 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64657 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-64657 · Security Note
• https://t.me/CVEtracker/38240 · Telegram Post
• https://t.me/cveNotify/144039 · Telegram Post
• https://twitter.com/CVEnew/status/1993513531254177996 · Twitter Post
• https://learn.microsoft.com/ru-ru/azure/application-gateway/overview · Note
• https://t.me/cveNotify/145138 · Telegram Post
• https://twitter.com/CveFindCom/status/1993495090749157656 · Twitter Post
• https://t.me/netlas/513 · Telegram Post
• https://t.me/msrcreports/2278 · Telegram Post
• https://twitter.com/0dayPublishing/status/1993728975911231766 · Twitter Post
• https://twitter.com/offseq/status/1993485666592633299 · Twitter Post
• https://twitter.com/cracbot/status/1995447835203088848 · Twitter Post