CVE-2021-37413
Last modified
CVE-2021-37413 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. GRANDCOM DynWEB before 4.2 contains a SQL Injection vulnerability in the admin login interface. A remote unauthenticated attacker can exploit this vulnerability to obtain administrative access to the webpage, access the user database, modify web content and upload custom files. EPSS estimates a 1.81% chance of exploitation in the next 30 days.
Description
GRANDCOM DynWEB before 4.2 contains a SQL Injection vulnerability in the admin login interface. A remote unauthenticated attacker can exploit this vulnerability to obtain administrative access to the webpage, access the user database, modify web content and upload custom files. The backend login script does not verify and sanitize user-provided strings.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Grandcom | Dynweb | < 4.2 |
References
- https://github.com/martinkubecka/CVE-References/blob/main/CVE-2021-37413.mdExploit, Third Party Advisory
- https://www.grandcom.skProduct
- https://github.com/martinkubecka/CVE-References/blob/main/CVE-2021-37413.mdExploit, Third Party Advisory
- https://www.grandcom.skProduct
Timeline
- Published
- Last Modified
- Status
- Modified
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.
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