CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

A vulnerability has been found in Cisco iOS (Router Operating System) and classified as problematic. Affected by this vulnerability is an unknown code of the component HTTP Server. The manipulation of the argument ?/ with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

The HTTP server in Cisco IOS 12.0 through 12.1 allows local users to cause a denial of service (crash and reload) via a URL containing a "?/" string.

The weakness was published 12/19/2000 by Alberto Solino with Cisco (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2000-0984. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 48950 (Cisco IOS HTTP Server Query Vulnerability - Cisco Systems), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (5412) and Tenable (48950).

Productinfo

Type

• Router Operating System

Vendor

• Cisco

Name

• iOS

Version

• 12.0t
• 12.0w5
• 12.0xa
• 12.0xe
• 12.0xh
• 12.0xj
• 12.1aa
• 12.1da
• 12.1db
• 12.1dc
• 12.1ec
• 12.1t
• 12.1xa
• 12.1xb
• 12.1xc
• 12.1xd
• 12.1xe
• 12.1xf
• 12.1xg
• 12.1xh
• 12.1xi
• 12.1xj
• 12.1xl
• 12.1xp

License

• commercial

Support

• end of life (old version)

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 48950
Nessus Name: Cisco IOS HTTP Server Query Vulnerability - Cisco Systems
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

10/25/2000 🔍
10/25/2000 +0 days 🔍
10/25/2000 +0 days 🔍
12/19/2000 +55 days 🔍
12/19/2000 +0 days 🔍
12/08/2002 +719 days 🔍
09/01/2010 +2824 days 🔍
07/02/2014 +1400 days 🔍
05/06/2019 +1769 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: securityfocus.com⛔
Researcher: Alberto Solino
Organization: Cisco
Status: Not defined

CVE: CVE-2000-0984 (🔍)
OVAL: 🔍

X-Force: 5412
Vulnerability Center: 285 - [cisco-sa-20001025-ios-http-server-query] Cisco HTTP server DOS, Medium
SecurityFocus: 1838 - Cisco IOS Software "?/" HTTP Request DoS Vulnerability

Entryinfo

Created: 07/02/2014 11:12
Updated: 05/06/2019 06:36
Changes: 07/02/2014 11:12 (71), 05/06/2019 06:36 (5)
Complete: 🔍

Discussion

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