CVE-2021-32983: SQL Injection
First published: Mon Aug 30 2021(Updated: )
A Blind SQL injection vulnerability exists in the /DataHandler/Handler_CFG.ashx endpoint of Delta Electronics DIAEnergie Version 1.7.5 and prior. The application does not properly validate the user-controlled value supplied through the parameter keyword before using it as part of an SQL query. A remote, unauthenticated attacker can exploit this issue to execute arbitrary code in the context of NT SERVICE\MSSQLSERVER.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| DIAEnergie | <=1.7.5 | |
| DIAEnergie | <1.9 | 1.9 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-32983?
CVE-2021-32983 is classified as a significant security risk due to its potential for remote exploitation via SQL injection.
How do I fix CVE-2021-32983?
To mitigate CVE-2021-32983, upgrade to DIAEnergie version 1.9 or later, which addresses this vulnerability.
What applications are affected by CVE-2021-32983?
CVE-2021-32983 affects Delta Electronics DIAEnergie versions 1.7.5 and prior.
What type of attack is possible with CVE-2021-32983?
CVE-2021-32983 allows an attacker to perform a blind SQL injection, potentially leading to unauthorized data access.
Is CVE-2021-32983 actively being exploited?
While there have been no public reports of active exploitation, the nature of blind SQL injection vulnerabilities makes them a serious concern.
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