ShadowTrackr

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CVE-2020-11291

Possible buffer overflow while updating ikev2 parameters for delete payloads received during informational exchange 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 IoT, Snapdragon Mobile
9.8
CVSS
7.2
ShadowTrackr
NO
CISA KEV
-
NCSC.nl
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesNone
User InteractionNone
Threat
Exploit MaturityUnreported
Vulnerable System
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Patch StatusUnavailable

Change Log
DateSourceChangesScore
2026-07-21cve.orginitial, patch: Unavailable7.2
References: CVE.org · NVD

Affected Software
VendorProductVersion
qualcommapq8017_firmwareAll versions
qualcommapq8053_firmwareAll versions
qualcommaqt1000_firmwareAll versions
qualcommcsrb31024_firmwareAll versions
qualcommmsm8917_firmwareAll versions
qualcommmsm8920_firmwareAll versions
qualcommmsm8940_firmwareAll versions
qualcommmsm8953_firmwareAll versions
qualcommmsm8976_firmwareAll versions
qualcommmsm8976sg_firmwareAll versions
qualcommqca6174a_firmwareAll versions
qualcommqca6390_firmwareAll versions
qualcommqca6391_firmwareAll versions
qualcommqca6420_firmwareAll versions
qualcommqca6421_firmwareAll versions
qualcommqca6426_firmwareAll versions
qualcommqca6430_firmwareAll versions
qualcommqca6431_firmwareAll versions
qualcommqca6436_firmwareAll versions
qualcommqca6564au_firmwareAll versions
qualcommqca6574a_firmwareAll versions
qualcommqca6574au_firmwareAll versions
qualcommqca6584au_firmwareAll versions
qualcommqca6595au_firmwareAll versions
qualcommqca6696_firmwareAll versions
qualcommqca9377_firmwareAll versions
qualcommqca9379_firmwareAll versions
qualcommqcm4290_firmwareAll versions
qualcommqcm6125_firmwareAll versions
qualcommqcs410_firmwareAll versions
qualcommqcs4290_firmwareAll versions
qualcommqcs610_firmwareAll versions
qualcommqcs6125_firmwareAll versions
qualcommsa415m_firmwareAll versions
qualcommsa515m_firmwareAll versions
qualcommsa8155_firmwareAll versions
qualcommsa8155p_firmwareAll versions
qualcommsc8180x\+sdx55_firmwareAll versions
qualcommsd_675_firmwareAll versions
qualcommsd_8c_firmwareAll versions
qualcommsd_8cx_firmwareAll versions
qualcommsd450_firmwareAll versions
qualcommsd480_firmwareAll versions
qualcommsd665_firmwareAll versions
qualcommsd670_firmwareAll versions
qualcommsd675_firmwareAll versions
qualcommsd678_firmwareAll versions
qualcommsd690_5g_firmwareAll versions
qualcommsd720g_firmwareAll versions
qualcommsd730_firmwareAll versions
qualcommsd750g_firmwareAll versions
qualcommsd765_firmwareAll versions
qualcommsd765g_firmwareAll versions
qualcommsd768g_firmwareAll versions
qualcommsd845_firmwareAll versions
qualcommsd855_firmwareAll versions
qualcommsd865_5g_firmwareAll versions
qualcommsd870_firmwareAll versions
qualcommsd888_5g_firmwareAll versions
qualcommsdx24_firmwareAll versions
qualcommsdx50m_firmwareAll versions
qualcommsdx55_firmwareAll versions
qualcommsdx55m_firmwareAll versions
qualcommsdxr2_5g_firmwareAll versions
qualcommsm6250_firmwareAll versions
qualcommsm6250p_firmwareAll versions
qualcommsm7250p_firmwareAll versions
qualcommwcd9326_firmwareAll versions
qualcommwcd9335_firmwareAll versions
qualcommwcd9340_firmwareAll versions
qualcommwcd9341_firmwareAll versions
qualcommwcd9360_firmwareAll versions
qualcommwcd9370_firmwareAll versions
qualcommwcd9371_firmwareAll versions
qualcommwcd9375_firmwareAll versions
qualcommwcd9380_firmwareAll versions
qualcommwcd9385_firmwareAll versions
qualcommwcn3615_firmwareAll versions
qualcommwcn3660b_firmwareAll versions
qualcommwcn3680b_firmwareAll versions
qualcommwcn3910_firmwareAll versions
qualcommwcn3950_firmwareAll versions
qualcommwcn3980_firmwareAll versions
qualcommwcn3988_firmwareAll versions
qualcommwcn3990_firmwareAll versions
qualcommwcn3991_firmwareAll versions
qualcommwcn3998_firmwareAll versions
qualcommwcn6850_firmwareAll versions
qualcommwcn6851_firmwareAll versions
qualcommwcn6855_firmwareAll versions
qualcommwcn6856_firmwareAll versions
qualcommwhs9410_firmwareAll versions
qualcommwsa8810_firmwareAll versions
qualcommwsa8815_firmwareAll versions
qualcommwsa8830_firmwareAll versions
qualcommwsa8835_firmwareAll versions
Qualcomm, Inc.Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoTAPQ8017, APQ8053, AQT1000, CSRB31024, MSM8917, MSM8920, MSM8940, MSM8953, MSM8976, MSM8976SG, QCA6174A, QCA6390, QCA6391, QCA642
Published: 2021-06-09