CVEvulnerability
CVE-2019-12581
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-06-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.1 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
A reflective Cross-site scripting (XSS) vulnerability in the free_time_failed.cgi CGI program in selected Zyxel ZyWall, USG, and UAG devices allows remote attackers to inject arbitrary web script or HTML via the err_msg parameter.
Affected configurations
• zyxel uag2100 firmware (<= 4.18\(aaiz.1\)c0)
• zyxel uag4100 firmware (<= 4.18\(aatd.1\)c0)
• zyxel uag5100 firmware (<= 4.18\(aapn.1\)c0)
• zyxel usg110 firmware (<= 4.30)
• zyxel usg210 firmware (<= 4.30)
• zyxel usg310 firmware (<= 4.30)
• zyxel usg1100 firmware (<= 4.30)
• zyxel usg1900 firmware (<= 4.30)
• zyxel usg2200-vpn firmware (<= 4.30)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://n-thumann.de/blog/zyxel-gateways-missing-access-control-in-account-generator-xss/ Exploit, Third Party Advisory
- https://sec-consult.com/en/blog/advisories/reflected-cross-site-scripting-in-zxel-zywall/index.html Exploit, Patch, Third Party Advisory
- https://www.zyxel.com/support/vulnerabilities-related-to-the-Free-Time-feature.shtml Patch, Vendor Advisory
- https://www.zyxel.com/us/en/ Vendor Advisory
- https://n-thumann.de/blog/zyxel-gateways-missing-access-control-in-account-generator-xss/ Exploit, Third Party Advisory
- https://sec-consult.com/en/blog/advisories/reflected-cross-site-scripting-in-zxel-zywall/index.html Exploit, Patch, Third Party Advisory
- https://www.zyxel.com/support/vulnerabilities-related-to-the-Free-Time-feature.shtml Patch, Vendor Advisory
- https://www.zyxel.com/us/en/ Vendor Advisory