CVE-2021-22673

2021-05-0713:21:39

CWE-121

icscert

www.cve.org

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.7%

JSON

The affected product is vulnerable to stack-based buffer overflow while processing over-the-air firmware updates from the CDN server, 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).

CNA Affected

[
  {
    "product": "SimpleLink Wi-Fi, MSP432, CC13XX, CC26XX, CC32XX, CC3100",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "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"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-119-01