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Critical severity9.8NVD Advisory· Published May 7, 2021· Updated Jun 17, 2026

CVE-2021-22679

CVE-2021-22679

Description

The affected product is vulnerable to an integer overflow while processing HTTP headers, 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).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • SimpleLink Wi-Fi/SimpleLink Wi-Fidescription
  • SimpleLink/Wi-Fillm-create
    Range: v4.20.00.12 and prior, v4.30.00.06 and prior, prior to v4.10.03, prior to v4.40.00, v1.5.0 and prior, v1.3.0 and prior

Patches

Vulnerability mechanics

References

1

News mentions

0

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