Is CVE-2009-0637 being actively exploited?

CVE-2009-0637 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-0637?

CVE-2009-0637 has a CVSS 2.0 base score of 7.1 (HIGH).

CVE-2009-0637

HIGH · CVSS 7.1EPSS 3.3%EU EUVD

The SCP server in Cisco IOS 12.2 through 12.4, when Role-Based CLI Access is enabled, does not enforce the CLI view configuration for file transfers, which allows remote authenticated users with an attached CLI view to (1) read or (2) overwrite arbitrary files via an SCP command.

Key facts

CVSS score: 7.1 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:H/Au:S/C:C/I:C/A:C
Weakness (CWE): CWE-264
EPSS score: 3.3% (89th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-0640)
Published: March 27, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-0640 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

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and 137 more…

References

http://secunia.com/advisories/34438(Vendor Advisory)
http://securitytracker.com/id?1021899(Third Party Advisory, VDB Entry)
http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml(Vendor Advisory)
http://www.cisco.com/en/US/products/products_security_advisory09186a0080a904c8.shtml(Vendor Advisory)
http://www.securityfocus.com/bid/34247(Third Party Advisory, VDB Entry)
http://www.vupen.com/english/advisories/2009/0851(Not Applicable)
https://exchange.xforce.ibmcloud.com/vulnerabilities/49423(Third Party Advisory, VDB Entry)

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

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