8
CVE-2021-22673
- EPSS 0.74%
- Published 07.05.2021 14:15:07
- Last modified 21.11.2024 05:50:27
- Source ics-cert@hq.dhs.gov
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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).
Data is provided by the National Vulnerability Database (NVD)
Ti ≫ Cc3100 Software Development Kit Version <= 1.3.0
Ti ≫ Cc3200 Software Development Kit Version <= 1.5.0
Ti ≫ Simplelink Cc13x0 Software Development Kit Version < 4.10.03
Ti ≫ Simplelink Cc13x2 Software Development Kit Version < 4.40.00
Ti ≫ Simplelink Cc26xx Software Development Kit Version < 4.40.00
Ti ≫ Simplelink Cc32xx Software Development Kit Version <= 4.30.00.06
Ti ≫ Simplelink Msp432e4 Software Development Kit Version <= 4.20.00.12
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.74% | 0.706 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8 | 2.1 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6 | 6.8 | 6.4 |
AV:N/AC:M/Au:S/C:P/I:P/A:P
|
CWE-121 Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.