CVE-2017-8214

Honor 8,Honor V8,Honor 9,Honor V9,Nova 2,Nova 2 Plus,P9,P10 Plus,Toronto Huawei smart phones with software of versions earlier than FRD-AL00C00B391, versions earlier than FRD-DL00C00B391, versions earlier than KNT-AL10C00B391, versions earlier than KNT-AL20C00B391, versions earlier than KNT-UL10C00B391, versions earlier than KNT-TL10C00B391, versions earlier than Stanford-AL00C00B175, versions earlier than Stanford-AL10C00B175, versions earlier than Stanford-TL00C01B175, versions earlier than Duke-AL20C00B191, versions earlier than Duke-TL30C01B191, versions earlier than Picasso-AL00C00B162, versions earlier than Picasso-TL00C01B162 , versions earlier than Barca-AL00C00B162, versions earlier than Barca-TL00C00B162, versions earlier than EVA-AL10C00B396SP03, versions earlier than EVA-CL00C92B396, versions earlier than EVA-DL00C17B396, versions earlier than EVA-TL00C01B396 , versions earlier than Vicky-AL00AC00B172, versions earlier than Toronto-AL00AC00B191, versions earlier than Toronto-TL10C01B191 have an unlock code verification bypassing vulnerability. An attacker with the root privilege of a mobile can exploit this vulnerability to bypass the unlock code verification and unlock the mobile phone bootloader.

Published: 2017-11-22 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2017-8214 is rated Low Risk (31.2/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.27%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2017-8214

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.04% 0.27% +0.22%
2 2023-03-07 0.89% 0.04% -0.84%
3 2022-02-04 — 0.89% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2017-8214

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.2 3.0 MEDIUM
CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:P)
Hands-on access—USB, keyboard, opening the case—not something you do purely over the wire.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 0.3 5.9 [email protected]
7.2 2.0 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 3.9 10.0 [email protected]

Weakness enumeration for CVE-2017-8214

Affected software / configurations for CVE-2017-8214

Vendor Product Version Raw CPE
huawei honor_8_firmware < frd-al00c00b391 cpe:2.3:o:huawei:honor_8_firmware:*:*:*:*:*:*:*:*
huawei honor_8_firmware < frd-dl00c00b391 cpe:2.3:o:huawei:honor_8_firmware:*:*:*:*:*:*:*:*
huawei honor_v8_firmware < knt-al10c00b391 cpe:2.3:o:huawei:honor_v8_firmware:*:*:*:*:*:*:*:*
huawei honor_v8_firmware < knt-al20c00b391 cpe:2.3:o:huawei:honor_v8_firmware:*:*:*:*:*:*:*:*
huawei honor_v8_firmware < knt-ul10c00b391 cpe:2.3:o:huawei:honor_v8_firmware:*:*:*:*:*:*:*:*
huawei honor_v8_firmware < knt-tl10c00b391 cpe:2.3:o:huawei:honor_v8_firmware:*:*:*:*:*:*:*:*
huawei honor_9_firmware < stanford-al00c00b175 cpe:2.3:o:huawei:honor_9_firmware:*:*:*:*:*:*:*:*
huawei honor_9_firmware < stanford-al10c00b175 cpe:2.3:o:huawei:honor_9_firmware:*:*:*:*:*:*:*:*
huawei honor_9_firmware < stanford-tl00c01b175 cpe:2.3:o:huawei:honor_9_firmware:*:*:*:*:*:*:*:*
huawei honor_v9_firmware < duke-al20c00b191 cpe:2.3:o:huawei:honor_v9_firmware:*:*:*:*:*:*:*:*
huawei honor_v9_firmware < duke-tl30c01b191 cpe:2.3:o:huawei:honor_v9_firmware:*:*:*:*:*:*:*:*
huawei nova_2_firmware < picasso-al00c00b162 cpe:2.3:o:huawei:nova_2_firmware:*:*:*:*:*:*:*:*
huawei nova_2_firmware < picasso-tl00c01b162 cpe:2.3:o:huawei:nova_2_firmware:*:*:*:*:*:*:*:*
huawei nova_2_plus_firmware < barca-al00c00b162 cpe:2.3:o:huawei:nova_2_plus_firmware:*:*:*:*:*:*:*:*
huawei nova_2_plus_firmware < barca-tl00c00b162 cpe:2.3:o:huawei:nova_2_plus_firmware:*:*:*:*:*:*:*:*
huawei p9_firmware < eva-al10c00b396sp03 cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:*
huawei p9_firmware < eva-cl00c92b396 cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:*
huawei p9_firmware < eva-dl00c17b396 cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:*
huawei p9_firmware < eva-tl00c01b396 cpe:2.3:o:huawei:p9_firmware:*:*:*:*:*:*:*:*
huawei p10_plus_firmware < vicky-al00ac00b172 cpe:2.3:o:huawei:p10_plus_firmware:*:*:*:*:*:*:*:*
huawei toronto_firmware < toronto-al00ac00b191 cpe:2.3:o:huawei:toronto_firmware:*:*:*:*:*:*:*:*
huawei toronto_firmware < toronto-tl10c01b191 cpe:2.3:o:huawei:toronto_firmware:*:*:*:*:*:*:*:*

References for CVE-2017-8214

cvelogic Threat Intelligence