BDU:2026-06751High
BDU
BDU
Data Bank of Information Security Threats
BDU ФСТЭК is the authoritative Russian source of vulnerability information, covering both international CVEs relevant to domestic software and unique Russian-disclosed issues. Entries contain severity, affected product lists (in Russian), and mitigation recommendations.
Region
RU
Updates
1 ч
License
Открытые данные
Russian federal catalog of vulnerabilities and threats maintained by FSTEC. Required for compliance with Russian information security regulations (Приказ №17, Приказ №21).
https://bdu.fstec.ru →Share link
Anyone with the link can open this vulnerability.
Уязвимость технологии Click-to-Run (C2R) пакетов программ Microsoft Office и Microsoft 365 Apps for Enterprise связана с недостатками разгр…
CVSS
8.8
High
EPSS
0.00
p0
Published
2026-01-01
Updated
2026-01-01
Description
Уязвимость технологии Click-to-Run (C2R) пакетов программ Microsoft Office и Microsoft 365 Apps for Enterprise связана с недостатками разграничения доступа. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии
Affected products
Microsoft corp Microsoft 365 apps for enterpriseMicrosoft corp Microsoft office 2019Microsoft corp Microsoft office ltsc 2021Microsoft corp Microsoft office ltsc 2024
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Timeline
2026-01-01
Published
2026-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: L
Local (L)
Attack Complexity
AC: L
Low (L)
Privileges Required
PR: L
Low (L)
User Interaction
UI: N
None (N)
Scope
S: C
Changed (C)
Confidentiality Impact
C: H
High (H)
Integrity Impact
I: H
High (H)
Availability Impact
A: H
High (H)
Exploit indicators
EPSS
0.000 · p0
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected software
| Product | Vendor | Status |
|---|---|---|
| microsoft 365 apps for enterprise | microsoft corp | Tracked |
| microsoft office 2019 | microsoft corp | Tracked |
| microsoft office ltsc 2021 | microsoft corp | Tracked |
| microsoft office ltsc 2024 | microsoft corp | Tracked |
Source databases
BDU
BDU
Data Bank of Information Security Threats
BDU ФСТЭК is the authoritative Russian source of vulnerability information, covering both international CVEs relevant to domestic software and unique Russian-disclosed issues. Entries contain severity, affected product lists (in Russian), and mitigation recommendations.
Region
RU
Updates
1 ч
License
Открытые данные
Russian federal catalog of vulnerabilities and threats maintained by FSTEC. Required for compliance with Russian information security regulations (Приказ №17, Приказ №21).
https://bdu.fstec.ru →Related vulnerabilities