CVE-2021-33177
Last modified
CVE-2021-33177 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The Bulk Modifications functionality in Nagios XI versions prior to 5.8.5 is vulnerable to SQL injection. Exploitation requires the malicious actor to be authenticated to the vulnerable system, but once authenticated they would be able to execute arbitrary sql queries.. EPSS estimates a 9.82% chance of exploitation in the next 30 days.
Description
The Bulk Modifications functionality in Nagios XI versions prior to 5.8.5 is vulnerable to SQL injection. Exploitation requires the malicious actor to be authenticated to the vulnerable system, but once authenticated they would be able to execute arbitrary sql queries.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Nagios Xi | < 5.8.5 |
References
- https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xiThird Party Advisory
- https://www.synopsys.com/blogs/software-security/cyrc-advisory-nagios-xiThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33177?
How severe is CVE-2021-33177?
How do I fix CVE-2021-33177?
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-2021-33165Rejected reason: This is unused.
- CVE-2021-33166Incorrect default permissions for the Intel(R) RXT for Chrom…5.5
- CVE-2021-33167Rejected reason: This is unused.
- CVE-2021-3317KLog Server through 2.4.1 allows authenticated command injec…8.8
- CVE-2021-33175EMQ X Broker versions prior to 4.2.8 are vulnerable to a den…7.5
- CVE-2021-33176VerneMQ MQTT Broker versions prior to 1.12.0 are vulnerable …7.5
- CVE-2021-33178The Manage Backgrounds functionality within NagVis versions …6.5
- CVE-2021-33179The general user interface in Nagios XI versions prior to 5.…6.1
- CVE-2021-3318attach/ajax.php in DzzOffice through 2.02.1 allows XSS via t…6.1
- CVE-2021-33180Improper neutralization of special elements used in an SQL c…9.8
- CVE-2021-33181Server-Side Request Forgery (SSRF) vulnerability in webapi c…9.1
- CVE-2021-33182Improper limitation of a pathname to a restricted directory …4.3
Are you affected by CVE-2021-33177?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST