SAP Web Application Server up to 7.00 Test Application SYSTEM PUBLIC cross site scripting

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.
5.0	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in SAP Web Application Server up to 7.00. The affected element is an unknown function of the component Test Application. Performing a manipulation of the argument SYSTEM PUBLIC results in cross site scripting. The attack is possible to be carried out remotely. Moreover, an exploit is present. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in SAP Web Application Server up to 7.00 (Application Server Software). It has been classified as critical. This affects an unknown code of the component Test Application. The manipulation of the argument SYSTEM PUBLIC with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 11/10/2005 by Leandro Meiners with Cybsec S.A. (Website). It is possible to read the advisory at cybsec.com. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details and a exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is shared for download at cybsec.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at sap.com.

The vulnerability is also documented in the vulnerability database at Secunia (SA17515†). The entries VDB-1886, VDB-1888, VDB-1885 and VDB-26928 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Application Server Software

Vendor

Name

Web Application Server

Version

7.00

License

commercial

Website

Vendor: https://www.sap.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: sap.com

Timelineinfo

11/10/2005 🔍
11/11/2005 +1 days 🔍
07/05/2019 +4984 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: cybsec.com
Researcher: Leandro Meiners
Organization: Cybsec S.A.
Status: Not defined

GCVE (VulDB): GCVE-100-1887
Secunia: 17515 - SAP Web Application Server Multiple Vulnerabilities, Less Critical

scip Labs: https://www.scip.ch/en/?labs.20150716
See also: 🔍

Entryinfo

Created: 11/11/2005 10:48
Updated: 07/05/2019 11:35
Changes: 11/11/2005 10:48 (50), 07/05/2019 11:35 (5)
Complete: 🔍
Cache ID: 216:6BE:103