CVE-2021-43458
HIGHCVSS 7.8/10EPSS 0.45%
Last modified
CVE-2021-43458 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An Unquoted Service Path vulnerability exits in Vembu BDR 4.2.0.1 via a specially crafted file in the (1) hsflowd, (2) VembuBDR360Agent, or (3) VembuOffice365Agent service paths.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.
Description
An Unquoted Service Path vulnerability exits in Vembu BDR 4.2.0.1 via a specially crafted file in the (1) hsflowd, (2) VembuBDR360Agent, or (3) VembuOffice365Agent service paths.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Vembu | Bdr Suite | 4.2.0.1 | Update1 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/198151Third Party Advisory, VDB Entry
- https://github.com/M507/MinerThird Party Advisory
- https://www.exploit-db.com/exploits/49641Exploit, Third Party Advisory, VDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/198151Third Party Advisory, VDB Entry
- https://github.com/M507/MinerThird Party Advisory
- https://www.exploit-db.com/exploits/49641Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-43458?
An Unquoted Service Path vulnerability exits in Vembu BDR 4.2.0.1 via a specially crafted file in the (1) hsflowd, (2) VembuBDR360Agent, or (3) VembuOffice365Agent service paths.
How severe is CVE-2021-43458?
CVE-2021-43458 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2021-43458?
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-2021-43458?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST