CVE-2021-30175
CRITICALCVSS 9.8/10EPSS 8.55%
Last modified
CVE-2021-30175 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. ZEROF Web Server 1.0 (April 2021) allows SQL Injection via the /HandleEvent endpoint for the login page.. EPSS estimates a 8.55% chance of exploitation in the next 30 days.
Description
ZEROF Web Server 1.0 (April 2021) allows SQL Injection via the /HandleEvent endpoint for the login page.
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 |
|---|---|---|
| Zerof | Web Server | 1.0 |
References
- https://github.com/awillix/research/blob/main/cve/CVE-2021-30175.mdThird Party Advisory
- https://pro.zerof.ruProduct
- https://github.com/awillix/research/blob/main/cve/CVE-2021-30175.mdThird Party Advisory
- https://pro.zerof.ruProduct
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-30175?
ZEROF Web Server 1.0 (April 2021) allows SQL Injection via the /HandleEvent endpoint for the login page.
How severe is CVE-2021-30175?
CVE-2021-30175 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 8.55% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30175?
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.
Related CVEs from 2021
- CVE-2021-3017The web interface on Intelbras WIN 300 and WRN 342 devices t…7.5
- CVE-2021-30170Special characters of ERP POS customer profile page are not …5.4
- CVE-2021-30171Special characters of ERP POS news page are not filtered in …5.4
- CVE-2021-30172Special characters of picture preview page in the Quan-Fang-…5.4
- CVE-2021-30173Local File Inclusion vulnerability of the omni-directional c…6.5
- CVE-2021-30174RiyaLab CloudISO event item is added, special characters in …5.4
- CVE-2021-30176The ZEROF Expert pro/2.0 application for mobile devices allo…9.8
- CVE-2021-30177There is a SQL Injection vulnerability in PHP-Nuke 8.3.3 in …9.8
- CVE-2021-30178An issue was discovered in the Linux kernel through 5.11.11.…5.5
- CVE-2021-30179Apache Dubbo prior to 2.6.9 and 2.7.9 by default supports ge…9.8
- CVE-2021-3018ipeak Infosystems ibexwebCMS (aka IPeakCMS) 3.5 is vulnerabl…9.8
- CVE-2021-30180Apache Dubbo prior to 2.7.9 support Tag routing which will e…9.8
Are you affected by CVE-2021-30175?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST