Cyber Resilience

CVE-2020-11163

Critical

Published: 22 February 2021

Published
22 February 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0036 58.3th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2020-11163 is a critical-severity Improper Validation of Array Index (CWE-129) vulnerability in Qualcomm Sdx55 Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 41.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Possible buffer overflow while updating ikev2 parameters due to lack of check of input validation for certain parameters received from the ePDG server in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

CWE(s)
CWE-129

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

qualcomm
apq8017 firmware
all versions
qualcomm
aqt1000 firmware
all versions
qualcomm
ar8035 firmware
all versions
qualcomm
csrb31024 firmware
all versions
qualcomm
msm8917 firmware
all versions
qualcomm
pm215 firmware
all versions
qualcomm
pm3003a firmware
all versions
qualcomm
pm4125 firmware
all versions
qualcomm
pm4250 firmware
all versions
qualcomm
pm439 firmware
all versions
+240 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References