What’s Vulnerable › Vulnerabilities

CVE-2019-10677

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 7.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-09-05 · updated 2026-06-17
• Weakness: CWE-79

Description

Multiple Cross-Site Scripting (XSS) issues in the web interface on DASAN Zhone ZNID GPON 2426A EU version S3.1.285 devices allow a remote attacker to execute arbitrary JavaScript via manipulation of an unsanitized GET parameter: /zhndnsdisplay.cmd (name), /wlsecrefresh.wl (wlWscCfgMethod, wl_wsc_reg).

Affected products

• Dasanzhone Znid Gpon 2426A Eu Firmware: through s3.1.285

References

• http://packetstormsecurity.com/files/154357/DASAN-Zhone-ZNID-GPON-2426A-EU-Cross-Site-Scripting.html
• https://adamziaja.com/poc/201903-xss-zhone.html
• https://blog.redteam.pl/2019/09/cve-2019-10677-dasan-zhone-znid.html
• https://redteam.pl/poc/dasan-zhone-znid-gpon-2426a-eu.html
• http://packetstormsecurity.com/files/154357/DASAN-Zhone-ZNID-GPON-2426A-EU-Cross-Site-Scripting.html
• https://adamziaja.com/poc/201903-xss-zhone.html
• https://blog.redteam.pl/2019/09/cve-2019-10677-dasan-zhone-znid.html
• https://redteam.pl/poc/dasan-zhone-znid-gpon-2426a-eu.html

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