CVE-2023-49701
Out-of-bounds access a buffer in SIM management
Memory Corruption in SIM management while USIMPhase2init
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Out-of-bounds access a buffer in SIM management
Memory Corruption in SIM management while USIMPhase2init
- Record
CVE-2023-49701- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:H - Weakness
- CWE-119
- Updated
- 2026-11-02
EUVDEUVD-2023-53635
Memory Corruption in SIM management while USIMPhase2init
- Record
EUVD-2023-53635- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-653r-mx2v-5r3q
Memory Corruption in SIM management while USIMPhase2init
Memory Corruption in SIM management while USIMPhase2init
- Record
GHSA-653r-mx2v-5r3q- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:H - Weakness
- CWE-119, CWE-787
- Updated
- 2026-11-02
NVD
Memory Corruption in SIM management while USIMPhase2init
- Record
CVE-2023-49701- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-119, CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-49701 is a high vulnerability (CVSS 7.2) in Asr Falcon, published November 30, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. No source names a fixed version.