SQL Injection Vulnerability in Cisco IOS Software
CVE-2021-21933

7.7HIGH

Key Information:

Vendor

Advantech
Status
Advantech
Vendor
CVE Published:
22 December 2021

What is CVE-2021-21933?

A vulnerability in Cisco IOS Software allows an attacker to exploit SQL injection through specially-crafted HTTP requests targeting the 'esn_filter' parameter. This can be executed by any authenticated user, potentially via cross-site request forgery (CSRF), thus enabling unauthorized access or manipulation of sensitive data.

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Affected Version(s)

Advantech Advantech R-SeeNet Advantech R-SeeNet 2.4.15 (30.07.2021)

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
7.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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