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.
7.0	$0-$5k	0.00

A vulnerability, which was classified as critical, was found in IBM WebSphere Portal up to 8.0.0.1/8.5.0 (Application Server Software). Affected is some unknown processing. The manipulation with an unknown input leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Open redirect vulnerability in IBM WebSphere Portal 8.0.0 before 8.0.0.1 CF17 and 8.5.0 before CF06 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a crafted URL.

The weakness was disclosed 05/25/2015 (Website). The advisory is available at www-01.ibm.com. This vulnerability is traded as CVE-2015-1921 since 02/19/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1204.001 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 83873 (IBM WebSphere Portal Unspecified Open Redirect (PI38632)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

Applying the patch 8.0.0.1 CF17/8.5.0 CF6 is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at Tenable (83873).

Productinfo

Type

• Application Server Software

Vendor

• IBM

Name

• WebSphere Portal

Version

• 8.0
• 8.0.0.0
• 8.0.0.1
• 8.1
• 8.2
• 8.3
• 8.4
• 8.5

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: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: Redirect
CWE: CWE-601
CAPEC: 🔍
ATT&CK: 🔍

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: 83873
Nessus Name: IBM WebSphere Portal Unspecified Open Redirect (PI38632)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 100565
OpenVAS Name: IBM WebSphere Portal Open Redirect Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍
Patch: 8.0.0.1 CF17/8.5.0 CF6

Timelineinfo

02/19/2015 🔍
05/15/2015 +85 days 🔍
05/15/2015 +0 days 🔍
05/24/2015 +9 days 🔍
05/25/2015 +1 days 🔍
05/25/2015 +0 days 🔍
05/28/2015 +3 days 🔍
06/15/2015 +18 days 🔍
05/19/2022 +2530 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: www-01.ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1921 (🔍)
Vulnerability Center: 50584 - IBM WebSphere Portal 8.0, 8.5 Remote Open Redirect Vulnerability, Medium
SecurityFocus: 74705 - IBM WebSphere Portal CVE-2015-1921 Unspecified Open Redirection Vulnerability

Entryinfo

Created: 05/25/2015 15:56
Updated: 05/19/2022 09:56
Changes: 05/25/2015 15:56 (59), 06/30/2017 13:07 (9), 05/19/2022 09:56 (3)
Complete: 🔍

Discussion

Want to stay up to date on a daily basis?

Enable the mail alert feature now!