CVE-2023-21480
HIGHCVSS 7.8/10EPSS 0.12%
Last modified
CVE-2023-21480 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper input validation vulnerability in CertByte prior to SMR Apr-2023 Release 1 allows local attackers to launch privileged activities.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.
Description
Improper input validation vulnerability in CertByte prior to SMR Apr-2023 Release 1 allows local attackers to launch privileged activities.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Samsung | Android | 11.0 |
| Samsung | Android | 12.0 |
| Samsung | Android | 13.0 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-21480?
Improper input validation vulnerability in CertByte prior to SMR Apr-2023 Release 1 allows local attackers to launch privileged activities.
How severe is CVE-2023-21480?
CVE-2023-21480 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.12% probability of exploitation in the next 30 days.
How do I fix CVE-2023-21480?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-21475Out-of-bounds Write vulnerability in libaudiosaplus_sec.so l…7.8
- CVE-2023-21476Out-of-bounds Write vulnerability in libaudiosaplus_sec.so l…7.8
- CVE-2023-21477Access of Memory Location After End of Buffer vulnerability …5.5
- CVE-2023-21478Improper input validation vulnerability in TIGERF trustlet p…5.5
- CVE-2023-21479Improper authorization in Smart suggestions prior to SMR Apr…5.3
- CVE-2023-2148A vulnerability classified as critical has been found in Cam…9.8
- CVE-2023-21481Improper URL input validation vulnerability in Samsung Accou…7.5
- CVE-2023-21482Missing authorization vulnerability in Camera prior to versi…4.6
- CVE-2023-21483Improper Access Control vulnerability in Galaxy Store prior …5.5
- CVE-2023-21484Improper access control vulnerability in AppLock prior to SM…7.8
- CVE-2023-21485Improper export of android application components vulnerabil…4.6
- CVE-2023-21486Improper export of android application components vulnerabil…4.6
Are you affected by CVE-2023-21480?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST