PT-2025-1123 · Microsoft · Windows

Blaz Satler · Published 2025-01-14 · Updated 2025-01-18 · CVE-2025-21308

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 Windows (affected versions not specified)

Description The issue is related to insufficient protection of service data in the Windows Themes component, allowing a remote attacker to conduct spoofing attacks. This can affect the system. There is no information about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2025-00391

CVE-2025-21308

Affected Products

Windows

References · 17

• https://osv.dev/vulnerability/CVE-2025-21308 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21308 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21308 · Security Note
• https://bdu.fstec.ru/vul/2025-00391 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21308 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21308 · Security Note
• https://twitter.com/CVEnew/status/1879290767644008837 · Twitter Post
• https://twitter.com/0patch/status/1879486945547755616 · Twitter Post
• https://reddit.com/r/Action1/comments/1i1d6m5/the_first_patch_tuesday_of_2025_is_here · Reddit Post
• https://t.me/avleonovcom/1497 · Telegram Post
• https://vuldb.com/?id.291753 · Note
• https://t.me/echeloneyes/3545 · Telegram Post
• https://t.me/s_e_reborn/5362 · Telegram Post
• https://t.me/redteambro/413 · Telegram Post
• https://twitter.com/cybrhoodsentinl/status/1879592743544279342 · Twitter Post