VulnerabilityModified
CVE-2001-0080
Cisco Catalyst 6000, 5000, or 4000 switches allow remote attackers to cause a denial of service by connecting to the SSH service with a non-SSH client, which generates a protocol mismatch error.
MEDIUM 5.0EPSS 8.95%
Does this matter?
Lower severity and a low EPSS score (8.95%). Track it; it rarely justifies an emergency change on its own.
Description
Cisco Catalyst 6000, 5000, or 4000 switches allow remote attackers to cause a denial of service by connecting to the SSH service with a non-SSH client, which generates a protocol mismatch error.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 8.95% probability · 95th percentile
- CISA KEV
- Not listed
- Affected
- cisco/catalyst 4000 · cisco/catalyst 5000 · cisco/catalyst 6000
- Source
- cve@mitre.org
References
- http://www.cisco.com/warp/public/707/catalyst-ssh-protocolmismatch-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/2117
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5760
- http://www.cisco.com/warp/public/707/catalyst-ssh-protocolmismatch-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/2117
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5760
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.