CVE-2017-18317

highpriority · track · 31EPSS 0.002 · 13 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (13th) EPSS

CVSS 7.2 · high

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Restrictions related to the modem (sim lock, sim kill) can be bypassed by manipulating the system to issue a deactivation flow sequence in Snapdragon Automobile, Snapdragon Mobile in versions MSM8996AU,SD 410/12,SD 820,SD 820A.

cvss

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

7.8

010

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

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v3.07.8highCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.07.1highCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

affected products (6)

Products and version ranges known to be affected.

Qualcomm, Inc. Snapdragon Automobile, Snapdragon Mobile≤ MSM8996AU,SD 410/12,SD 820,SD 820Aenisa_euvdEU
qualcomm msm8996au firmwareall versionsnvdUScpe:2.3:o:qualcomm:msm8996au_firmware:*:*:*:*:*:*:*:*
qualcomm sd 410 firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_410_firmware:*:*:*:*:*:*:*:*
qualcomm sd 412 firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_412_firmware:*:*:*:*:*:*:*:*
qualcomm sd 820 firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_820_firmware:*:*:*:*:*:*:*:*
qualcomm sd 820a firmwareall versionsnvdUScpe:2.3:o:qualcomm:sd_820a_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-11-28modified 2026-06-17

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+25188 more

references (5)

External citations — patches, advisories, analysis.

https://www.qualcomm.com/company/product-security/bulletins cnnvd
http://www.securityfocus.com/bid/105838 enisa_euvd
https://www.qualcomm.com/company/product-security/bulletins enisa_euvd
http://www.securityfocus.com/bid/105838Third Party AdvisoryVDB Entrynvd
https://www.qualcomm.com/company/product-security/bulletinsVendor Advisorynvd

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