Is CVE-2009-0621 being actively exploited?

CVE-2009-0621 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-0621?

CVE-2009-0621 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2009-0621

HIGH · CVSS 10.0EPSS 1.8%EU EUVD

Cisco ACE 4710 Application Control Engine Appliance before A1(8a) uses default (1) usernames and (2) passwords for (a) the administrator, (b) web management, and (c) device management, which makes it easier for remote attackers to perform configuration changes to the Device Manager and other components, or obtain operating-system access.

Key facts

CVSS score: 10.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-16
EPSS score: 1.8% (79th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-0624)
Published: February 26, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-0624 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

cisco / ace 4710

References

http://www.cisco.com/en/US/products/products_security_advisory09186a0080a7bc82.shtml(Patch, Vendor Advisory)
http://www.securityfocus.com/bid/33900

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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