Vulnerability · Published Oct 3, 2023 · Assigned by qualcomm
CVE-2023-28540Improper Authentication in Data Modem
Critical 9.1
In plain English
A critical-severity improper authentication in Snapdragon from Qualcomm, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.4%top 62.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cryptographic issue in Data Modem due to improper authentication during TLS handshake.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm, Inc. | Snapdragon | 315 5G IoT ModemAQT1000AR8035CSRA6620CSRA6640FastConnect 6200FastConnect 6700FastConnect 6800 |
Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N