CVE-2021-43875Disclosure(microsoft / 365_apps)

LOWCVSS 7.8 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft
Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Microsoft Office Graphics Remote Code Execution Vulnerability

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1.5/ 10 priority

Sources & remediation

Patch / fix

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

365_apps
office
office_long_term_servicing_channel

Threat summary

Public PoC is present in monitored signal
1 mentions across 1 observed day

What's happening

PoC mentioned or linked in 1 signal
Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

365_appsofficeoffice_long_term_servicing_channel

3 versions affected across 3 products

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://ift.tt/RAO9iJa

Full discourse1 post

Israel@f1tym1142d
Disclosure
CVE-2021-43875 | Microsoft Office 365 Apps for Enterprise/2019/LTSC 2021 Graphics Remote Code Execution https://ift.tt/RAO9iJa A vulnerability described as critical has been identified in Microsoft Office 2019/365 Apps for Enterprise/LTSC 2021. This affects an unknown part of …
Post summary
A critical remote code execution flaw (CVE‑2021‑43875) in Microsoft Office 2019/365 Apps has been disclosed, with a reference link for more information; no exploit details or mitigation advice are offered.
0000042
974 followersView on X

CPE platform detail8 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

8 of 8 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	365_apps	-	-	x64
App	microsoft	365_apps	-	-	x86
App	microsoft	office	2019	-	x64
App	microsoft	office	2019	-	x86
App	microsoft	office	2019	macos	-
App	microsoft	office_long_term_servicing_channel	2021	-	x64
App	microsoft	office_long_term_servicing_channel	2021	-	x86
App	microsoft	office_long_term_servicing_channel	2021	macos	-

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