Buffer overflow in Telit Cinterion EHS5
Priority MEDIUM 46CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists in Telit Cinterion EHS5/6/8 that could allow a remote unauthenticated attacker to execute arbitrary code on the targeted system by sending a specially crafted SMS message.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01694 77th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Telit Cinterion | EHS5 | — | — | No fix listed | CNA |
| Telit Cinterion | EHS6 | — | — | No fix listed | CNA |
| Telit Cinterion | EHS8 | — | — | No fix listed | CNA |
- EHS5 VendorTelit Cinterion Affected — Fixed in — No fix listed CNA
- EHS6 VendorTelit Cinterion Affected — Fixed in — No fix listed CNA
- EHS8 VendorTelit Cinterion Affected — Fixed in — No fix listed CNA
CPE configurations NVD · 20
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:telit:bgs5_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:bgs5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:ehs5_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:ehs5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:ehs6_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:ehs6:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:ehs8_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:ehs8:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:pds5_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:pds5:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
- cpe:2.3:o:telit:bgs5_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:bgs5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:ehs5_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:ehs5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:ehs6_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:ehs6:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:ehs8_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:ehs8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:pds5_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:pds5:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
Show 10 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:telit:pds6_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:pds6:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:pds8_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:pds8:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:els61_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:els61:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:els81_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:els81:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
| cpe:2.3:o:telit:pls62_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Telit Cinterion |
| cpe:2.3:h:telit:pls62:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Telit Cinterion |
- cpe:2.3:o:telit:pds6_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:pds6:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:pds8_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:pds8:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:els61_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:els61:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:els81_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:els81:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
- cpe:2.3:o:telit:pls62_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Telit Cinterion
- cpe:2.3:h:telit:pls62:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Telit Cinterion
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-47610
- 2026-10-03 Alias added: GHSA-wv85-vm3v-v274
References
More Telit Cinterion Bgs5 Firmware vulnerabilities
- TI-2023-25753 Improper privilege management in Telit Cinterion BGS5 CVSS 3.1HIGH 7.8
- TI-2023-25754 A CWE-552: Files or Directories Accessible to External Parties vulnerability exists in… CVSS 3.1MEDIUM 6.8
- TI-2023-25755 Path traversal in Telit Cinterion BGS5 CVSS 3.1HIGH 7.1
- TI-2023-25757 A CWE-526: Exposure of Sensitive Information Through Environmental Variables… CVSS 3.1MEDIUM 5.5
- TI-2023-25758 Information disclosure in Telit Cinterion BGS5 CVSS 3.1MEDIUM 4.6
- TI-2023-25756 Information disclosure in Telit Cinterion BGS5 CVSS 3.1LOW 3.3
Sources
- CVE-2023-47610 · CVE Program
- CVE-2023-47610 · NVD
- FIRST EPSS
- GHSA-wv85-vm3v-v274 · GitHub Advisory Database · CC BY 4.0
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