What is the CVSS score of CVE-2022-28667?

CVE-2022-28667 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.3%.

Wireless Ac 9560 Firmware CVE-2022-28667

MEDIUM

Out-of-bounds Write (CWE-787)

2022-11-11 secure@intel.com

Buffer Overflow Denial Of Service Memory Corruption Intel Wireless Ac 9560 Firmware Wireless Ac 9462 Firmware Wireless Ac 9461 Firmware Wireless Ac 9260 Firmware Dual Band Wireless Ac 8265 Firmware Dual Band Wireless Ac 8260 Firmware Dual Band Wireless Ac 3168 Firmware Dual Band Wireless Ac 3165 Firmware Wireless 7265 Rev D Firmware Wi Fi 6E Ax211 Firmware Wi Fi 6E Ax411 Firmware Wi Fi 6E Ax210 Firmware Wi Fi 6E Ax201 Firmware Wi Fi 6E Ax200 Firmware

6.5

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-787 ASVS 5.0 V15 - Secure Coding and Architecture Bounds checking, write limits MITRE ATT&CK 2 techniques across 2 tactics: Execution, Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 6.5 (MEDIUM). Attack characteristics: adjacent network attack vector, low complexity, no privileges required, no user interaction not required.
Exploit ScenarioDerived	An attacker could exploit this vulnerability to write data beyond allocated buffer boundaries leading to code execution or crashes. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.3% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAI

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi software before version 22.140 may allow an unauthenticated user to potentially enable denial of service via adjacent access. Rated medium severity (CVSS 6.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi software before version 22.140 may allow an unauthenticated user to potentially enable denial of service via adjacent access. Affected products include: Intel Wi-Fi 6E Ax411 Firmware, Intel Wi-Fi 6E Ax211 Firmware, Intel Wi-Fi 6E Ax210 Firmware, Intel Wi-Fi 6E Ax201 Firmware, Intel Wi-Fi 6E Ax200 Firmware. Version information: version 22.140.

Know when Wireless Ac 9560 Firmware gets its next vulnerability

Watch products and get an email when something new is published
Check this CVE against your own stack and servers
Exploit and PoC references, threat intelligence from 22 sources

Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 6.5 MEDIUM

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

DescriptionNVD

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi software before version 22.140 may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Threat Intelligence Overview

EPSS Score

0.3%

Top 77% exploitable

Data Quality

2 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.3%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Controlled

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +32

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Buffer Overflow HIGH

A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.

Memory Corruption HIGH

Memory corruption occurs when a program writes data beyond the boundaries of allocated memory regions or accesses memory in unintended ways, violating the integrity of the process's address space.

Denial of Service MEDIUM

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

Affected Products (CPE)NVD

cpe:2.3:o:intel:wi-fi_6e_ax411_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wi-fi_6e_ax211_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wi-fi_6e_ax210_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wi-fi_6e_ax201_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wi-fi_6e_ax200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wireless-ac_9560_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wireless-ac_9462_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wireless-ac_9461_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wireless-ac_9260_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:dual_band_wireless-ac_8265_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:dual_band_wireless-ac_8260_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:dual_band_wireless-ac_3168_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:dual_band_wireless-ac_3165_firmware:*:*:*:*:*:*:*:*

cpe:2.3:o:intel:wireless_7265_\(rev_d\)_firmware:*:*:*:*:*:*:*:*

More in Wireless Ac 9560 Firmware

View all

CVE-2020-12321 HIGH This Week

8.8 Nov 12

Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthent

CVE-2022-21139 HIGH This Week

8.8 Aug 18

Inadequate encryption strength for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to pote

CVE-2019-11152 HIGH This Week

8.8 Nov 14

Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable

CVE-2022-21181 HIGH This Week

7.8 Aug 18

Improper input validation for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged use

CVE-2019-11151 HIGH This Week

7.8 Nov 14

Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable

CVE-2022-21197 HIGH This Week

7.5 Aug 18

Improper input validation for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potential

CVE-2022-21160 HIGH This Week

7.5 Aug 18

Improper buffer restrictions for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potent

CVE-2020-12322 MEDIUM This Month

6.5 Nov 12

Improper input validation in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthentic

CVE-2022-21212 MEDIUM This Month

6.5 Aug 18

Improper input validation for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potential

CVE-2022-21140 MEDIUM This Month

5.5 Aug 18

Improper access control for some Intel(R) PROSet/Wireless WiFi and Killer(TM) WiFi products may allow a privileged user

Same weakness CWE-787 – Out-of-bounds Write

View all

CVE-2015-3113 CRITICAL POC

9.8

CVE-2011-2462 CRITICAL POC

9.8

CVE-2012-1889 HIGH POC

8.8

CVE-2010-3333 HIGH POC

7.8

CVE-2014-1761 HIGH POC

7.8

CVE-2009-3129 HIGH POC

7.8

CVE-2021-1732 HIGH POC

7.8

CVE-2013-3346 CRITICAL POC

9.8

Same technique Buffer Overflow

View all

CVE-2017-7269 CRITICAL POC

9.8

CVE-2015-5119 CRITICAL POC

9.8

CVE-2020-0796 CRITICAL POC

10.0

CVE-2019-11043 CRITICAL POC

9.8

CVE-2009-0927 HIGH POC

8.8

References

Advisories & patches

ADVISORY https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00687.html

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

Back