EN

CVE-2012-1338

ui.severity_network
6.3
0.05.010.0
Year
2012
Published
Aug 6, 2012
Known Affected Devices
1
CVSS Score
6.3

What is CVE-2012-1338?

Cisco IOS 15.0 and 15.1 on Catalyst 3560 and 3750 series switches allows remote authenticated users to cause a denial of service (device reload) by completing local web authentication quickly, aka Bug ID CSCts88664.

CVSS Vector Breakdown

AV:N/AC:M/Au:S/C:N/I:N/A:C
AV
Attack Vector
Network

Exploitable remotely over the network without requiring access to the local system.

AC
Attack Complexity
M
Au
Au
S
C
Confidentiality Impact
None

No confidentiality impact. Sensitive data is not exposed.

I
Integrity Impact
None

No integrity impact. Data cannot be modified.

A
Availability Impact
C

Known Affected Devices

Cisco Catalyst 3750

FAQ

How severe is CVE-2012-1338?

CVE-2012-1338 has a CVSS score of 6.3/10, rated as Network. Review the affected products list and apply vendor patches.

What does the CVSS score mean for CVE-2012-1338?

CVSS (Common Vulnerability Scoring System) rates vulnerability severity from 0.0 to 10.0. CVE-2012-1338 scores 6.3/10 (Network). Scores 9.0–10.0 are Critical, 7.0–8.9 are High, 4.0–6.9 are Medium, and below 4.0 are Low.

Which devices are affected by CVE-2012-1338?

The list of devices confirmed to be affected by CVE-2012-1338 is shown in the "Affected Devices" section above. Check your firmware version against the vendor security advisory and apply the latest patch.

How do I fix or mitigate CVE-2012-1338?

Apply the latest firmware or software update from the vendor. Check the References section above for official advisories and patch notes. If no patch is available, consider disabling the affected feature or isolating the device from untrusted networks.