CVE-2021-22671

EUVD-2021-9807
Multiple integer overflow issues exist while processing long domain names, which may allow an attacker to remotely execute code on the SimpleLink Wi-Fi (MSP432E4 SDK: v4.20.00.12 and prior, CC32XX SDK v4.30.00.06 and prior, CC13X0 SDK versions prior to v4.10.03, CC13X2 and CC26XX SDK versions prior to v4.40.00, CC3200 SDK v1.5.0 and prior, CC3100 SDK v1.3.0 and prior).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
Affected Products (NVD)
VendorProductVersion
ticc3100_software_development_kit
𝑥
≤ 1.3.0
ticc3200_software_development_kit
𝑥
≤ 1.5.0
tisimplelink_cc13x0_software_development_kit
𝑥
< 4.10.03
tisimplelink_cc13x2_software_development_kit
𝑥
< 4.40.00
tisimplelink_cc26xx_software_development_kit
𝑥
< 4.40.00
tisimplelink_cc32xx_software_development_kit
𝑥
≤ 4.30.00.06
tisimplelink_msp432e4_software_development_kit
𝑥
≤ 4.20.00.12
𝑥
= Vulnerable software versions