CVE-2001-1064

Cisco CBOS 2.x - Multiple TCP Connection Denial of Service Vulnerabilities

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco 600 series routers running CBOS 2.0.1 through 2.4.2ap allows remote attackers to cause a denial of service via multiple connections to the router on the (1) HTTP or (2) telnet service, which causes the router to become unresponsive and stop forwarding packets.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2001-08-23 First Exploit
2001-08-31 CVE Published
2002-01-31 CVE Reserved
2023-06-13 EPSS Updated
2024-08-08 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CAPEC

References (5)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/7025	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/7026	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/21092	2001-08-23
http://www.securityfocus.com/bid/3236	2024-08-08

URL	Date	SRC
http://www.cisco.com/warp/public/707/cisco-cbos-webserver-pub.shtml	2017-12-19

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				<= 2.4.2ap Search vendor "Cisco" for product "Cbos" and version " <= 2.4.2ap"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.0.1 Search vendor "Cisco" for product "Cbos" and version "2.0.1"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.1.0 Search vendor "Cisco" for product "Cbos" and version "2.1.0"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.1.0a Search vendor "Cisco" for product "Cbos" and version "2.1.0a"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.2.0 Search vendor "Cisco" for product "Cbos" and version "2.2.0"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.2.1 Search vendor "Cisco" for product "Cbos" and version "2.2.1"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.2.1a Search vendor "Cisco" for product "Cbos" and version "2.2.1a"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.3 Search vendor "Cisco" for product "Cbos" and version "2.3"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.3.2 Search vendor "Cisco" for product "Cbos" and version "2.3.2"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.3.5 Search vendor "Cisco" for product "Cbos" and version "2.3.5"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.3.7 Search vendor "Cisco" for product "Cbos" and version "2.3.7"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.3.8 Search vendor "Cisco" for product "Cbos" and version "2.3.8"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.3.9 Search vendor "Cisco" for product "Cbos" and version "2.3.9"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.4.1 Search vendor "Cisco" for product "Cbos" and version "2.4.1"		-		Affected
Cisco Search vendor "Cisco"		Cbos Search vendor "Cisco" for product "Cbos"				2.4.2 Search vendor "Cisco" for product "Cbos" and version "2.4.2"		-		Affected