CVE-2021-40280
HIGHCVSS 7.2/10EPSS 1.10%
Last modified
CVE-2021-40280 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. An SQL Injection vulnerablitly exits in zzcms 8.2, 8.3, 2020, and 2021 via the id parameter in admin/dl_sendmail.php.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.
Description
An SQL Injection vulnerablitly exits in zzcms 8.2, 8.3, 2020, and 2021 via the id parameter in admin/dl_sendmail.php.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Zzcms | Zzcms | 8.2 |
| Zzcms | Zzcms | 8.3 |
| Zzcms | Zzcms | 2020 |
| Zzcms | Zzcms | 2021 |
References
- https://gist.github.com/aaaahuia/1fd31c1ebcddfe4c95268fa4f31fc312Exploit, Third Party Advisory
- https://gist.github.com/aaaahuia/1fd31c1ebcddfe4c95268fa4f31fc312Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-40280?
An SQL Injection vulnerablitly exits in zzcms 8.2, 8.3, 2020, and 2021 via the id parameter in admin/dl_sendmail.php.
How severe is CVE-2021-40280?
CVE-2021-40280 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.
How do I fix CVE-2021-40280?
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.
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.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-40280?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST