Cross-Site Scripting (XSS) vulnerability exists in the WPA/WAPI Passphrase field of the…
Priority MEDIUM 53CWE-79Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-Site Scripting (XSS) vulnerability exists in the WPA/WAPI Passphrase field of the Wireless Security settings (2.4GHz & 5GHz bands) in DZS Router Web Interface. An authenticated attacker can inject malicious JavaScript into the passphrase field, which is stored and later executed when an administrator views the passphrase via the "Click here to display" option on the Status page
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00688 52nd 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
- 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-26202
- 2026-10-03 Alias added: GHSA-h974-ghc6-x4xx
References
Sources
- CVE-2025-26202 · CVE Program
- CVE-2025-26202 · NVD
- FIRST EPSS
- GHSA-h974-ghc6-x4xx · GitHub Advisory Database · CC BY 4.0
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