CVE-2020-11185

Out of bound issue in WLAN driver while processing vdev responses from firmware due to lack of validation of data received from firmware in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

Published: 2021-01-21 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-11185 is rated Low Risk (35.7/100): CVSS High severity, with low exploitation likelihood (EPSS 0.22%). 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-2020-11185

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 0.03% 0.22% +0.19%
2 2025-03-30 0.06% 0.03% -0.03%
3 2025-03-29 — 0.06% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-11185

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
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:L)
A normal user session is enough; they don’t have to be admin.
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.
 1.8 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-2020-11185

Affected software / configurations for CVE-2020-11185

Vendor Product Version Raw CPE
qualcomm ar9380 — cpe:2.3:h:qualcomm:ar9380:-:*:*:*:*:*:*:*
qualcomm csr8811 — cpe:2.3:h:qualcomm:csr8811:-:*:*:*:*:*:*:*
qualcomm ipq4018 — cpe:2.3:h:qualcomm:ipq4018:-:*:*:*:*:*:*:*
qualcomm ipq4019 — cpe:2.3:h:qualcomm:ipq4019:-:*:*:*:*:*:*:*
qualcomm ipq4028 — cpe:2.3:h:qualcomm:ipq4028:-:*:*:*:*:*:*:*
qualcomm ipq4029 — cpe:2.3:h:qualcomm:ipq4029:-:*:*:*:*:*:*:*
qualcomm ipq6000 — cpe:2.3:h:qualcomm:ipq6000:-:*:*:*:*:*:*:*
qualcomm ipq6005 — cpe:2.3:h:qualcomm:ipq6005:-:*:*:*:*:*:*:*
qualcomm ipq6010 — cpe:2.3:h:qualcomm:ipq6010:-:*:*:*:*:*:*:*
qualcomm ipq6018 — cpe:2.3:h:qualcomm:ipq6018:-:*:*:*:*:*:*:*
qualcomm ipq6028 — cpe:2.3:h:qualcomm:ipq6028:-:*:*:*:*:*:*:*
qualcomm ipq8064 — cpe:2.3:h:qualcomm:ipq8064:-:*:*:*:*:*:*:*
qualcomm ipq8065 — cpe:2.3:h:qualcomm:ipq8065:-:*:*:*:*:*:*:*
qualcomm ipq8068 — cpe:2.3:h:qualcomm:ipq8068:-:*:*:*:*:*:*:*
qualcomm ipq8070 — cpe:2.3:h:qualcomm:ipq8070:-:*:*:*:*:*:*:*
qualcomm ipq8070a — cpe:2.3:h:qualcomm:ipq8070a:-:*:*:*:*:*:*:*
qualcomm ipq8071 — cpe:2.3:h:qualcomm:ipq8071:-:*:*:*:*:*:*:*
qualcomm ipq8071a — cpe:2.3:h:qualcomm:ipq8071a:-:*:*:*:*:*:*:*
qualcomm ipq8072 — cpe:2.3:h:qualcomm:ipq8072:-:*:*:*:*:*:*:*
qualcomm ipq8072a — cpe:2.3:h:qualcomm:ipq8072a:-:*:*:*:*:*:*:*
qualcomm ipq8074 — cpe:2.3:h:qualcomm:ipq8074:-:*:*:*:*:*:*:*
qualcomm ipq8074a — cpe:2.3:h:qualcomm:ipq8074a:-:*:*:*:*:*:*:*
qualcomm ipq8076 — cpe:2.3:h:qualcomm:ipq8076:-:*:*:*:*:*:*:*
qualcomm ipq8076a — cpe:2.3:h:qualcomm:ipq8076a:-:*:*:*:*:*:*:*
qualcomm ipq8078 — cpe:2.3:h:qualcomm:ipq8078:-:*:*:*:*:*:*:*
qualcomm ipq8078a — cpe:2.3:h:qualcomm:ipq8078a:-:*:*:*:*:*:*:*
qualcomm ipq8173 — cpe:2.3:h:qualcomm:ipq8173:-:*:*:*:*:*:*:*
qualcomm ipq8174 — cpe:2.3:h:qualcomm:ipq8174:-:*:*:*:*:*:*:*
qualcomm pm3003a — cpe:2.3:h:qualcomm:pm3003a:-:*:*:*:*:*:*:*
qualcomm pm7350c — cpe:2.3:h:qualcomm:pm7350c:-:*:*:*:*:*:*:*
qualcomm pm8008 — cpe:2.3:h:qualcomm:pm8008:-:*:*:*:*:*:*:*
qualcomm pm8009 — cpe:2.3:h:qualcomm:pm8009:-:*:*:*:*:*:*:*
qualcomm pm8350 — cpe:2.3:h:qualcomm:pm8350:-:*:*:*:*:*:*:*
qualcomm pm8350b — cpe:2.3:h:qualcomm:pm8350b:-:*:*:*:*:*:*:*
qualcomm pm8350bh — cpe:2.3:h:qualcomm:pm8350bh:-:*:*:*:*:*:*:*
qualcomm pm8350bhs — cpe:2.3:h:qualcomm:pm8350bhs:-:*:*:*:*:*:*:*
qualcomm pm8350c — cpe:2.3:h:qualcomm:pm8350c:-:*:*:*:*:*:*:*
qualcomm pmk7350 — cpe:2.3:h:qualcomm:pmk7350:-:*:*:*:*:*:*:*
qualcomm pmk8002 — cpe:2.3:h:qualcomm:pmk8002:-:*:*:*:*:*:*:*
qualcomm pmk8350 — cpe:2.3:h:qualcomm:pmk8350:-:*:*:*:*:*:*:*
qualcomm pmm6155au — cpe:2.3:h:qualcomm:pmm6155au:-:*:*:*:*:*:*:*
qualcomm pmm8155au — cpe:2.3:h:qualcomm:pmm8155au:-:*:*:*:*:*:*:*
qualcomm pmm8195au — cpe:2.3:h:qualcomm:pmm8195au:-:*:*:*:*:*:*:*
qualcomm pmm855au — cpe:2.3:h:qualcomm:pmm855au:-:*:*:*:*:*:*:*
qualcomm pmr525 — cpe:2.3:h:qualcomm:pmr525:-:*:*:*:*:*:*:*
qualcomm pmr735a — cpe:2.3:h:qualcomm:pmr735a:-:*:*:*:*:*:*:*
qualcomm pmr735b — cpe:2.3:h:qualcomm:pmr735b:-:*:*:*:*:*:*:*
qualcomm pmx55 — cpe:2.3:h:qualcomm:pmx55:-:*:*:*:*:*:*:*
qualcomm qat3514 — cpe:2.3:h:qualcomm:qat3514:-:*:*:*:*:*:*:*
qualcomm qat3516 — cpe:2.3:h:qualcomm:qat3516:-:*:*:*:*:*:*:*
qualcomm qat3518 — cpe:2.3:h:qualcomm:qat3518:-:*:*:*:*:*:*:*
qualcomm qat3519 — cpe:2.3:h:qualcomm:qat3519:-:*:*:*:*:*:*:*
qualcomm qat3555 — cpe:2.3:h:qualcomm:qat3555:-:*:*:*:*:*:*:*
qualcomm qat5515 — cpe:2.3:h:qualcomm:qat5515:-:*:*:*:*:*:*:*
qualcomm qat5516 — cpe:2.3:h:qualcomm:qat5516:-:*:*:*:*:*:*:*
qualcomm qat5522 — cpe:2.3:h:qualcomm:qat5522:-:*:*:*:*:*:*:*
qualcomm qat5568 — cpe:2.3:h:qualcomm:qat5568:-:*:*:*:*:*:*:*
qualcomm qca4024 — cpe:2.3:h:qualcomm:qca4024:-:*:*:*:*:*:*:*
qualcomm qca6175a — cpe:2.3:h:qualcomm:qca6175a:-:*:*:*:*:*:*:*
qualcomm qca6390 — cpe:2.3:h:qualcomm:qca6390:-:*:*:*:*:*:*:*
qualcomm qca6391 — cpe:2.3:h:qualcomm:qca6391:-:*:*:*:*:*:*:*
qualcomm qca6428 — cpe:2.3:h:qualcomm:qca6428:-:*:*:*:*:*:*:*
qualcomm qca6438 — cpe:2.3:h:qualcomm:qca6438:-:*:*:*:*:*:*:*
qualcomm qca6564a — cpe:2.3:h:qualcomm:qca6564a:-:*:*:*:*:*:*:*
qualcomm qca6564au — cpe:2.3:h:qualcomm:qca6564au:-:*:*:*:*:*:*:*
qualcomm qca6574 — cpe:2.3:h:qualcomm:qca6574:-:*:*:*:*:*:*:*
qualcomm qca6574a — cpe:2.3:h:qualcomm:qca6574a:-:*:*:*:*:*:*:*
qualcomm qca6574au — cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:*
qualcomm qca6584au — cpe:2.3:h:qualcomm:qca6584au:-:*:*:*:*:*:*:*
qualcomm qca6595 — cpe:2.3:h:qualcomm:qca6595:-:*:*:*:*:*:*:*
qualcomm qca6595au — cpe:2.3:h:qualcomm:qca6595au:-:*:*:*:*:*:*:*
qualcomm qca6696 — cpe:2.3:h:qualcomm:qca6696:-:*:*:*:*:*:*:*
qualcomm qca7500 — cpe:2.3:h:qualcomm:qca7500:-:*:*:*:*:*:*:*
qualcomm qca8072 — cpe:2.3:h:qualcomm:qca8072:-:*:*:*:*:*:*:*
qualcomm qca8075 — cpe:2.3:h:qualcomm:qca8075:-:*:*:*:*:*:*:*
qualcomm qca8081 — cpe:2.3:h:qualcomm:qca8081:-:*:*:*:*:*:*:*
qualcomm qca9880 — cpe:2.3:h:qualcomm:qca9880:-:*:*:*:*:*:*:*
qualcomm qca9886 — cpe:2.3:h:qualcomm:qca9886:-:*:*:*:*:*:*:*
qualcomm qca9888 — cpe:2.3:h:qualcomm:qca9888:-:*:*:*:*:*:*:*
qualcomm qca9889 — cpe:2.3:h:qualcomm:qca9889:-:*:*:*:*:*:*:*

References for CVE-2020-11185

cvelogic Threat Intelligence