CVE-2021-4471
Last modified
CVE-2021-4471 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. This directory stores credential files for previously logged-in users. EPSS estimates a 0.58% chance of exploitation in the next 30 days.
Description
TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. This directory stores credential files for previously logged-in users. A remote unauthenticated attacker can enumerate and download files within the directory to obtain valid account usernames and passwords, leading to loss of confidentiality and further unauthorized access.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Related CVEs from 2021
- CVE-2021-44704Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44705Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44706Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44707Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44708Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44709Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44710Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44711Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…7.8
- CVE-2021-44712Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…5.5
- CVE-2021-44713Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…5.5
- CVE-2021-44714Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…3.3
- CVE-2021-44715Acrobat Reader DC version 21.007.20099 (and earlier), 20.004…5.5
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