CVE-2019-10677

Name: CVE-2019-10677
Creator: NVD / NIST
Published: 2019-09-05T14:15:10.973+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 7.25%

Last modified Jun 17, 2026

CVE-2019-10677 is a vulnerability of currently unknown severity. 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).. EPSS estimates a 7.25% chance of exploitation in the next 30 days.

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).

Metrics

EPSS Probability

7.25%

93.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Dasanzhone	Znid Gpon 2426a Eu Firmware	<= s3.1.285

References

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

Timeline

Published: Sep 5, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10677?

How severe is CVE-2019-10677?

Severity scoring for CVE-2019-10677 is pending analysis. The EPSS model estimates a 7.25% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10677?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10677?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST