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CVE-2023-30664
Improper input validation vulnerability in RegisteredMSISDN prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged…
High8.5EPSS 0.18%
- Published
- Updated
- Reserved
- Assigned by
- Samsung Mobile
Description
Improper input validation vulnerability in RegisteredMSISDN prior to SMR Jul-2023 Release 1 allows local attackers to launch privileged activities.
Timeline
ID reserved
By Samsung Mobile
- 3 months later
· 3 months later
Published
- 16 months later
· 16 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| Samsung MobileCNA (assigner) | 3.1 | High8.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.18% · top 93% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.5.
Weakness
- CWE-20 Improper Input Validation
- CWE-20 (opens in a new tab)All about CWE-20 and its CVEs
Affected products
Samsung Mobile · Samsung Mobile Devices
- unaffected SMR Jul-2023 Release 1
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-30664)Record last updated .