CVE-2021-22673
8.0
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.1 / Impact: 5.9
Source: NVD
Description
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).
Affected (7)
Products: Ti: Cc3100 Software Development Kit, Cc3200 Software Development Kit, Simplelink Cc13x0 Software Development Kit, Simplelink Cc13x2 Software Development Kit, Simplelink Cc26xx Software Development Kit, Simplelink Cc32xx Software Development Kit, Simplelink Msp432e4 Software Development Kit
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 1.3.0 | |
| Up to 1.5.0 | |
| Before 4.10.03 | |
| Before 4.40.00 | |
| Before 4.40.00 | |
| Up to 4.30.00.06 | |
| Up to 4.20.00.12 |
Related CWEs
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.
References (2)
Source: ics-cert@hq.dhs.gov
Third Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryUS Government Resource
Timeline
No history available yet.