CVE-2023-28540

highpriority · track · 30EPSS 0.004 · 37 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.43% (37th) EPSS

CVSS 7.5 · high

Is it mine?

456 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-26

Cryptographic issue in Data Modem due to improper authentication during TLS handshake.

cvss

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

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.9–9.1

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.19.1criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · ENISA EU

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · product-security@qualcomm.comexploitability 3.9 · impact 5.2

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287US

affected products (456)

Products and version ranges known to be affected.

Google Android 11all versionscert_bundDEcpe:/o:google:android:11
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
Qualcomm, Inc. Snapdragon≤ Snapdragon 460 Mobile Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Qualcomm 215 Mobile Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 768G 5G Mobile Platform (SM7250-AC)enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 4 Gen 1 Mobile Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon W5+ Gen 1 Wearable Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon X70 Modem-RF Systemenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 855 Mobile Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCS4490enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WSA8815enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCS6125enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ SM7325Penisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon X75 5G Modem-RF Systemenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 695 5G Mobile Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCD9340enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 865+ 5G Mobile Platform (SM8250-AB)enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 675 Mobile Platformenisa_euvdEU

showing 20 of 456

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2548Google Android: Mehrere SchwachstellenDeutsch2023-10-03csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuführen, Informationen offenzulegen oder einen Denial of Service Zustand herbeizuführen.
WID-SEC-W-2023-2841Samsung Android: Mehrere Schwachstellen ermöglichenDeutsch2023-11-06csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in Samsung Android ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2023-10-03modified 2026-06-17

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+7692 more

references (5)

External citations — patches, advisories, analysis.

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