CVE-2021-35027: Path Traversal
First published: Wed Sep 29 2021(Updated: )
A directory traversal vulnerability in the web server of the Zyxel VPN2S firmware version 1.12 could allow a remote attacker to gain access to sensitive information.
Credit: security@zyxel.com.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zyxel Zywall Vpn2s Firmware | =1.12\(abln.0\)c0 | |
| Zyxel Zywall Vpn2s |
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Frequently Asked Questions
What is CVE-2021-35027?
CVE-2021-35027 is a directory traversal vulnerability in the web server of the Zyxel VPN2S firmware version 1.12.
How can a remote attacker exploit CVE-2021-35027?
A remote attacker can exploit CVE-2021-35027 by sending specially crafted requests to the affected web server, allowing them to gain unauthorized access to sensitive information.
What is the severity of CVE-2021-35027?
The severity of CVE-2021-35027 is high, with a CVSS score of 7.5.
What software is affected by CVE-2021-35027?
The Zyxel VPN2S firmware version 1.12 is affected by CVE-2021-35027.
How can I fix CVE-2021-35027?
To fix CVE-2021-35027, update the Zyxel VPN2S firmware to a version that has the necessary security patches.
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/type
- agent/event
- agent/description
- agent/remedy
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/zyxel
- canonical/zyxel zywall vpn2s firmware
- version/zyxel zywall vpn2s firmware/1.12\(abln.0\)c0
- canonical/zyxel zywall vpn2s