An issue was discovered in Grandstream GXP14XX 1.0.8.9 and GXP16XX 1.0.7.13, allows…
Priority HIGH 73CWE-250Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Privilege escalation
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-250.
Summary
An issue was discovered in Grandstream GXP14XX 1.0.8.9 and GXP16XX 1.0.7.13, allows remote attackers to escalate privileges via incorrect access control using an end-user session-identity token.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00386 32nd 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
- Poc
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE names CISA-ADP · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:grandstream:gxp1405_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1610_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1615_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1620_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1625_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1628_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1630_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
| cpe:2.3:o:grandstream:gxp1400_firmware:*:*:*:*:*:*:*:* | — | — | Grandstream |
- cpe:2.3:o:grandstream:gxp1405_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1610_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1615_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1620_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1625_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1628_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1630_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
- cpe:2.3:o:grandstream:gxp1400_firmware:*:*:*:*:*:*:*:* Versions — — ·Grandstream
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-50015
- 2026-10-03 Alias added: GHSA-98v3-6phw-46hc
Sources
- CVE-2023-50015 · CVE Program
- CVE-2023-50015 · NVD
- FIRST EPSS
- GHSA-98v3-6phw-46hc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences