How severe is CVE-2007-4263?

CVE-2007-4263 has a CVSS 2.0 base score of 8.5, rated high severity.

Is CVE-2007-4263 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-4263?

CVE-2007-4263 affects Cisco Ios. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-4263?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-4263 published?

CVE-2007-4263 was published on 2007-08-08 and last updated on 2026-06-16.

CVE-2007-4263

CVE-2007-4263 is a high-severity vulnerability in Cisco Ios with a CVSS 2.0 base score of 8.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 8.5)
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Cisco Ios
Published: 2007-08-08
Last modified: 2026-06-16

Description

Unspecified vulnerability in the server side of the Secure Copy (SCP) implementation in Cisco 12.2-based IOS allows remote authenticated users to read, write or overwrite any file on the device's filesystem via unknown vectors.

Frequently asked questions

What is CVE-2007-4263?: Unspecified vulnerability in the server side of the Secure Copy (SCP) implementation in Cisco 12.2-based IOS allows remote authenticated users to read, write or overwrite any file on the device's filesystem via unknown vectors.
How severe is CVE-2007-4263?: CVE-2007-4263 has a CVSS 2.0 base score of 8.5, rated high severity.
Is CVE-2007-4263 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-4263?: CVE-2007-4263 affects Cisco Ios. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-4263?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-4263 published?: CVE-2007-4263 was published on 2007-08-08 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*

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