CVE-2023-43176
HIGHCVSS 8.8/10EPSS 1.71%
Last modified
CVE-2023-43176 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A deserialization vulnerability in Afterlogic Aurora Files v9.7.3 allows attackers to execute arbitrary code via supplying a crafted .sabredav file.. EPSS estimates a 1.71% chance of exploitation in the next 30 days.
Description
A deserialization vulnerability in Afterlogic Aurora Files v9.7.3 allows attackers to execute arbitrary code via supplying a crafted .sabredav file.
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 |
|---|---|---|
| Afterlogic | Aurora Files | 9.7.3 |
References
- https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H&version=3.1Third Party Advisory, US Government Resource, VDB Entry
- https://sec.leonardini.dev/blog/cve-2023-43176-rce_aurora_files/Exploit, Patch, Third Party Advisory
- https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?vector=AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H&version=3.1Third Party Advisory, US Government Resource, VDB Entry
- https://sec.leonardini.dev/blog/cve-2023-43176-rce_aurora_files/Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-43176?
A deserialization vulnerability in Afterlogic Aurora Files v9.7.3 allows attackers to execute arbitrary code via supplying a crafted .sabredav file.
How severe is CVE-2023-43176?
CVE-2023-43176 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.71% probability of exploitation in the next 30 days.
How do I fix CVE-2023-43176?
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-2023-43176?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST