CVE-2011-4015
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via...
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.
Exploit likelihood
What each source reports
NVD Score used
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.
- Record
CVE-2011-4015- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.
- Record
CVE-2011-4015- Updated
- 2026-11-02
EUVDEUVD-2011-3968 No score
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.
- Record
EUVD-2011-3968- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gf8w-w5qv-q4hp No score
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via...
Cisco IOS 15.2S allows remote attackers to cause a denial of service (interface queue wedge) via malformed UDP traffic on port 465, aka Bug ID CSCts48300.
- Record
GHSA-gf8w-w5qv-q4hp- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-4015 is a medium vulnerability (CVSS 5.0) in Cisco Ios, published May 2, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.20%, the 68th percentile. No source names a fixed version.