CVE-2026-21017

mediumpriority · track · 32EPSS 0.001 · 1 %ileexploit · PoCDEEUNLUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.09% (1st) EPSS

CVSS 5.5 · medium

Is it mine?

8 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · ncsc_nl

EPSS · scored 2026-10-27

Improper handling of insufficient privileges in SecTelephonyProvider prior to SMR Jun-2026 Release 1 allows local attackers to access privileged files.

cvss

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

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.8–5.5

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v4.04.6mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.04.6mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · mobile.security@samsung.com

v4.01.8lowCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-266USLLM-inferred

exploits (1)

Public proof-of-concept and weaponised exploit code.

George0Papasotiriou/CVE-2026-21017-LDAP-Anonymous-Bind-Privilege-EscalationGeorge0Papasotiriou/CVE-2026-21017-LDAP-Anonymous-Bind-Privilege-EscalationPoC · poc_in_github

affected products (8)

Products and version ranges known to be affected.

Samsung Android <SMR-JUN-2026all versionscert_bundDE
Samsung Android< SMR-JUN-2026cert_bundDE
Samsung Mobile Samsung Mobile Devices< SMR Jun-2026 Release in Android 14, 15, 16enisa_euvdEU
Google Android≤ vers:unknown/*ncsc_nlNL
Samsung Mobile Devices≤ vers:unknown/*ncsc_nlNL
samsung android= 14.0nvdUScpe:2.3:o:samsung:android:*:*:*:*:*:*:*:*
samsung android= 15.0nvdUScpe:2.3:o:samsung:android:*:*:*:*:*:*:*:*
samsung android= 16.0nvdUScpe:2.3:o:samsung:android:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2026-0173Kwetsbaarheden verholpen in Google Android en Samsung MobileNL2026-06-02csaf · ncsc_nlNL
Google heeft kwetsbaarheden verholpen in Android. Samsung heeft de voor Samsung mobile devices relevante kwetsbaarheden verholpen in Samsung Mobile.
WID-SEC-W-2026-1770Samsung Android: Mehrere SchwachstellenDeutsch2026-06-01csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Samsung Android ausnutzen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, um seine Privilegien zu erhöhen, und um Sicherheitsvorkehrungen zu umgehen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2026-06-05modified 2026-10-26

references (3)

External citations — patches, advisories, analysis.

scry

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