Cross-site scripting in NEC Corporation UNIVERGE IX
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site Scripting vulnerability in NEC Corporation UNIVERGE IX from Ver.9.5 to Ver.10.7, from Ver.10.8.21 to Ver.10.8.36, from Ver.10.9.11 to Ver.10.9.24, from Ver.10.10.21 to Ver.10.10.31, Ver.10.11.6 and UNIVERGE IX-R/IX-V Ver1.3.16, Ver1.3.21 allows a attacker to inject an arbitrary scripts may be executed on the user's browser.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00334 26th 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
- Yes
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| NEC Corporation | UNIVERGE IX | from Ver.9.5 to Ver.10.7 | — | No fix listed | CNA |
| NEC Corporation | UNIVERGE IX | from Ver.10.8.21 to Ver.10.8.36 | — | No fix listed | CNA |
| NEC Corporation | UNIVERGE IX | from Ver.10.9.11 to Ver.10.9.24 | — | No fix listed | CNA |
| NEC Corporation | UNIVERGE IX | from Ver.10.10.21 to Ver.10.10.31, Ver.10.11.6 | — | No fix listed | CNA |
| NEC Corporation | UNIVERGE IX-R/IX-V | Ver1.3.16, Ver1.3.21 | — | No fix listed | CNA |
- UNIVERGE IX VendorNEC Corporation Affected from Ver.9.5 to Ver.10.7 Fixed in — No fix listed CNA
- UNIVERGE IX VendorNEC Corporation Affected from Ver.10.8.21 to Ver.10.8.36 Fixed in — No fix listed CNA
- UNIVERGE IX VendorNEC Corporation Affected from Ver.10.9.11 to Ver.10.9.24 Fixed in — No fix listed CNA
- UNIVERGE IX VendorNEC Corporation Affected from Ver.10.10.21 to Ver.10.10.31, Ver.10.11.6 Fixed in — No fix listed CNA
- UNIVERGE IX-R/IX-V VendorNEC Corporation Affected Ver1.3.16, Ver1.3.21 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-8153
- 2026-10-03 Alias added: GHSA-4f4p-9vfr-w7m4
References
More NEC Corporation vulnerabilities
- TI-1999-00042 Command execution via shell metachars in INN daemon (innd) 1.5 using "newgroup" and… CVSS 3.1CRITICAL 9.8
- TI-2020-13174 XML external entity injection in NEC Corporation ExpressCluster CVSS 3.1HIGH 7.5
- TI-1999-00009 Inverse query buffer overflow in BIND 4.9 and BIND 8 Releases. CVSS 2.0HIGH 10.0
- TI-2018-08402 NEC Univerge Sv9100 WebPro 6.00.00 devices have Predictable Session IDs that result in… CVSS 3.1CRITICAL 9.8
- TI-2018-08403 NEC Univerge Sv9100 WebPro 6.00.00 devices have Cleartext Password Storage in the Web UI. CVSS 3.1CRITICAL 9.8
- TI-1999-00205 rpc.ypupdated (NIS) allows remote users to execute arbitrary commands. CVSS 2.0HIGH 10.0
Sources
- CVE-2025-8153 · CVE Program
- CVE-2025-8153 · NVD
- FIRST EPSS
- GHSA-4f4p-9vfr-w7m4 · GitHub Advisory Database · CC BY 4.0
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