PT-2025-28609 · Microsoft · Sql Server

Vladimir Aleksic · Published 2025-07-08 · Updated 2025-11-15 · CVE-2025-49719

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft SQL Server (affected versions not specified)

Description A vulnerability exists in Microsoft SQL Server due to improper input validation. This allows an unauthorized attacker to disclose sensitive information over a network. The vulnerability has been publicly disclosed and is actively exploited in the wild. Approximately 2.9 million services are potentially affected worldwide. The issue allows a remote, unauthenticated attacker to access data from uninitialized memory.

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

LPE

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2025-08327

CVE-2025-49719

Affected Products

Sql Server

References · 48

• https://bdu.fstec.ru/vul/CVE-2025-49719 · Security Note
• https://bdu.fstec.ru/vul/2025-08327 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49719 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-49719 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-49719 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-49719 · Security Note
• https://twitter.com/secured_cyber/status/1943753188286640503 · Twitter Post
• https://twitter.com/CloneSystemsInc/status/1942915102807621669 · Twitter Post
• https://t.me/cvenotify/129389 · Telegram Post
• https://twitter.com/the_yellow_fall/status/1942768574667555132 · Twitter Post
• https://twitter.com/windows_cult/status/1942857704000872553 · Twitter Post
• https://twitter.com/cyber_sec_raj/status/1944253065432891791 · Twitter Post
• https://twitter.com/dailytechonx/status/1943078966199263577 · Twitter Post
• https://twitter.com/TweetThreatNews/status/1942688317109141715 · Twitter Post
• https://twitter.com/Action1corp/status/1942960535110090993 · Twitter Post