CVE-2022-36392 [High] | Denial of Service in Converged Security Manage…

Improper input validation in some firmware for Intel(R) AMT and Intel(R) Standard Manageability before versions 11.8.94, 11.12.94, 11.22.94, 12.0.93, 14.1.70, 15.0.45, and 16.1.27 in Intel (R) CSME may allow an unauthenticated user to potentially enable denial of service via network access.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-03	0.17%	0.14%	-0.02%
2	2026-04-14	0.11%	0.17%	+0.05%
3	2025-11-21	—	0.11%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-06-03

0.17%

0.14%

-0.02%

2026-04-14

0.11%

0.17%

+0.05%

2025-11-21

—

0.11%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
8.6	3.1	HIGH	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	3.9	4.0	[email protected]
7.5	3.1	HIGH	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	3.9	3.6	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

8.6

3.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C): Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

3.9

4.0

[email protected]

7.5

3.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

3.9

3.6

[email protected]

Affected software / configurations for CVE-2022-36392

Vendor	Product	Version	Raw CPE
intel	converged_security_management_engine_firmware	< 11.12.94	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::
intel	converged_security_management_engine_firmware	< 11.8.94	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::
intel	converged_security_management_engine_firmware	< 12.0.93	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::
intel	converged_security_management_engine_firmware	< 14.1.70	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::
intel	converged_security_management_engine_firmware	>= 14.5.0, < 14.5.50	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::
intel	converged_security_management_engine_firmware	< 15.0.45	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::
intel	converged_security_management_engine_firmware	< 16.1.27	cpe:2.3:a:intel:converged_security_management_engine_firmware::::::::

References for CVE-2022-36392

URL	Tags
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00783.html	Vendor Advisory
https://security.netapp.com/advisory/ntap-20230824-0002/

URL

CVE-2022-36392

Exploit prediction scoring system (EPSS) score for CVE-2022-36392

Common vulnerability scoring system (CVSS) metrics for CVE-2022-36392

Weakness enumeration for CVE-2022-36392

Affected software / configurations for CVE-2022-36392

References for CVE-2022-36392