CVE-2021-22824
Last modified
CVE-2021-22824 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior). EPSS estimates a 14.24% chance of exploitation in the next 30 days.
Description
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Interactive Graphical Scada System Data Collector | <= 15.0.0.21320 |
References
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-01Patch, Vendor Advisory
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-01Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-22824?
How severe is CVE-2021-22824?
How do I fix CVE-2021-22824?
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-2021-22819A CWE-1021 Improper Restriction of Rendered UI Layers or Fra…4.3
- CVE-2021-2282Vulnerability in the Oracle VM VirtualBox product of Oracle …7.1
- CVE-2021-22820A CWE-614 Insufficient Session Expiration vulnerability exis…9.8
- CVE-2021-22821A CWE-918 Server-Side Request Forgery (SSRF) vulnerability e…8.6
- CVE-2021-22822A CWE-79 Improper Neutralization of Input During Web Page Ge…6.1
- CVE-2021-22823A CWE-306: Missing Authentication for Critical Function vuln…9.1
- CVE-2021-22825A CWE-200: Exposure of Sensitive Information to an Unauthori…8
- CVE-2021-22826A CWE-20: Improper Input Validation vulnerability exists tha…8.8
- CVE-2021-22827A CWE-20: Improper Input Validation vulnerability exists tha…8.8
- CVE-2021-2283Vulnerability in the Oracle VM VirtualBox product of Oracle …7.1
- CVE-2021-2284Vulnerability in the Oracle VM VirtualBox product of Oracle …7.1
- CVE-2021-22847Hyweb HyCMS-J1's API fail to filter POST request parameters.…8.8
Are you affected by CVE-2021-22824?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST