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CVE-2015-3843
The SIM Toolkit (STK) framework in Android before 5.1.1 LMY48I allows attackers to (1) intercept or (2) emulate unspecified Telephony STK…
- 9.3HighCVSS base score
- 1.8%Exploitation in 30 daysEPSS · top 21% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The SIM Toolkit (STK) framework in Android before 5.1.1 LMY48I allows attackers to (1) intercept or (2) emulate unspecified Telephony STK SIM commands via an application that sends a crafted Intent, related to com/android/internal/telephony/cat/AppInterface.java, aka internal bug 21697171.
Timeline
ID reserved
By google_android
- 5 months later
· 5 months later
Published
- 9 years later
· 9 years 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 |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 1.8% · top 21% of all CVEs (10 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Affected products
n/a
- affected n/a
References
5
- https://android.googlesource.com/platform/frameworks/opt/telephony/+/b48581401259439dc5ef6dcf8b0f303e4cbefbe9 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://android.googlesource.com/platform/frameworks/base/+/a5e904e7eb3aaec532de83ca52e24af18e0496b4 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://android.googlesource.com/platform/packages/apps/Stk/+/1d8e00160c07ae308e5b460214eb2a425b93ccf7 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [android-security-updates] 20150812 Nexus Security Bulletin (August 2015) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://android.googlesource.com/platform/packages/services/Telephony/+/fcb1d13c320dd1a6350bc7af3166929b4d54a456 (opens in a new tab)x_refsource_CONFIRMx_transferred
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)
- EUVD EUVD-2015-3879 (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://cveledger.app/cve/CVE-2015-3843)Record last updated .