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.
9.0	$0-$5k	0.00

A vulnerability was found in WatchGuard SOHO Firewall 1.6/2.1.3 (Firewall Software) and classified as critical. This issue affects an unknown functionality of the component GET Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in HTTP server on the WatchGuard SOHO firewall allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long GET request.

The weakness was disclosed 12/14/2000 by ISS X-Force Research (ERNE) (Website). It is possible to read the advisory at xforce.iss.net. The identification of this vulnerability is CVE-2000-0895. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but an exploit is available.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

Upgrading to version 2.2.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (5218). The entries 16366 and 16368 are pretty similar.

Productinfo

Type

• Firewall Software

Vendor

• WatchGuard

Name

• SOHO Firewall

Version

• 1.6
• 2.1.3

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: SOHO Firewall 2.2.1

Timelineinfo

12/14/2000 🔍
12/14/2000 +0 days 🔍
12/14/2000 +0 days 🔍
02/12/2001 +60 days 🔍
02/12/2001 +0 days 🔍
02/09/2003 +727 days 🔍
03/22/2004 +407 days 🔍
07/03/2014 +3754 days 🔍
05/09/2019 +1771 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Researcher: ISS X-Force Research (ERNE)
Status: Not defined

CVE: CVE-2000-0895 (🔍)
X-Force: 5218 - WatchGuard SOHO configuration server can be remotely crashed
Vulnerability Center: 858 - WatchGuard SOHO Firewall Oversized GET Request DoS Vulnerability, Medium
SecurityFocus: 2114 - Watchguard SOHO Firewall Oversized GET Request DoS Vulnerability
OSVDB: 4403 - WatchGuard Firebox SOHO GET Request Overflow DoS

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/03/2014 10:18
Updated: 05/09/2019 09:38
Changes: 07/03/2014 10:18 (68), 05/09/2019 09:38 (1)
Complete: 🔍

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