How severe is CVE-2020-11200?

CVE-2020-11200 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-11200 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11200?

CVE-2020-11200 primarily affects Qualcomm Apq8053. In total, 330 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-11200?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-11200 published?

CVE-2020-11200 was published on 2021-01-21 and last updated on 2026-06-17.

CVE-2020-11200

CVE-2020-11200 is a high-severity vulnerability in Qualcomm Apq8053 with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Qualcomm Apq8053
Published: 2021-01-21
Last modified: 2026-06-17

Description

Buffer over-read while parsing RPS due to lack of check of input validation on values received from user side. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

Frequently asked questions

What is CVE-2020-11200?: Buffer over-read while parsing RPS due to lack of check of input validation on values received from user side. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
How severe is CVE-2020-11200?: CVE-2020-11200 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-11200 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11200?: CVE-2020-11200 primarily affects Qualcomm Apq8053. In total, 330 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-11200?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-11200 published?: CVE-2020-11200 was published on 2021-01-21 and last updated on 2026-06-17.

References

Affected products (330)

cpe:2.3:h:qualcomm:apq8053:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8064au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8096au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:aqt1000:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:ar8151:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:mdm9640:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:mdm9650:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8953:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8996au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm3003a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm4125:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm456:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6125:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6250:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6350:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm660:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm660a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm660l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm670:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm670a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm670l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7150l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7250:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm7250b:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8004:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8005:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8008:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8009:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8019:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150b:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm8150c:-:*:*:*:*:*:*:*

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