CVE-2024-20040

highpriority · track · 0EPSS 0.002 · 7 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.18% (7th) EPSS

CVSS 8.8 · high

Is it mine?

14 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · scored 2026-10-27

In wlan firmware, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08360153 (for MT6XXX chipsets) / WCNCR00363530 (for MT79XX chipsets); Issue ID: MSV-979.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.8highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 2.8 · impact 5.9

v3.18.1highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787US

affected products (14)

Products and version ranges known to be affected.

Google Android 12all versionscert_bundDEcpe:/o:google:android:12
Google Android 12Lall versionscert_bundDEcpe:/o:google:android:12l
Google Android 13all versionscert_bundDEcpe:/o:google:android:13
Google Android 14all versionscert_bundDEcpe:/o:google:android:14
MediaTek, Inc. MT2713, MT6580, MT6761, MT6762, MT6768, MT6781, MT6789, MT6833, MT6853, MT6853T, MT6855, MT6873, MT6875, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6983, MT6985, MT6989, MT6990, MT7902, MT7915, MT7916, MT7920, MT7921, MT7922, MT7925, MT7927, MT7981, MT7986, MT8188, MT8195, MT8370, MT8390, MT8395, MT8518S, MT8532, MT8673, MT8678, MT8781, MT8791T, MT8792, MT8796, MT8797, MT8798≤ Android 12.0, 13.0, 14.0 / Linux 4.19 / Yocto 3.3, 4.0 / OpenWrt 19.07, 21.02 / RDK-B 22Q3enisa_euvdEU
google android= 12.0nvdUScpe:2.3:o:google:android:*:*:*:*:*:*:*:*
google android= 13.0nvdUScpe:2.3:o:google:android:*:*:*:*:*:*:*:*
google android= 14.0nvdUScpe:2.3:o:google:android:*:*:*:*:*:*:*:*
linux linux kernel= 4.19nvdUScpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxfoundation yocto= 3.3nvdUScpe:2.3:a:linuxfoundation:yocto:*:*:*:*:*:*:*:*
linuxfoundation yocto= 4.0nvdUScpe:2.3:a:linuxfoundation:yocto:*:*:*:*:*:*:*:*
openwrt openwrt= 19.07.0nvdUScpe:2.3:o:openwrt:openwrt:*:*:*:*:*:*:*:*
openwrt openwrt= 21.02.0nvdUScpe:2.3:o:openwrt:openwrt:*:*:*:*:*:*:*:*
rdkcentral rdk-b= 2022q3nvdUScpe:2.3:a:rdkcentral:rdk-b:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0758Google Android Patchday April 2024: Mehrere SchwachstellenDeutsch2024-04-01csaf · cert_bundDE
Ein anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.
ASB-A-3234659552024-04-01vendor · osvUS

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv cert_bund nvd NVD CVE.org MITRE

published 2024-04-01modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan