IBM Rational Collaborative Lifecycle Management 4.0/5.0/6.0 URL access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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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.
5.3$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in IBM Rational Collaborative Lifecycle Management 4.0/5.0/6.0. This affects an unknown part of the component URL Handler. The manipulation results in access control. This vulnerability is identified as CVE-2017-1191. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in IBM Rational Collaborative Lifecycle Management 4.0/5.0/6.0. Affected is some unknown functionality of the component URL Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

An undisclosed vulnerability in CLM applications (including IBM Rational Collaborative Lifecycle Management 4.0, 5.0, and 6.0) with potential for failure to restrict URL Access. IBM X-Force ID: 123661.

The bug was discovered 12/18/2017. The weakness was released 12/27/2017 (Website). The advisory is shared for download at ibm.com. This vulnerability is traded as CVE-2017-1191 since 11/30/2016. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 01/28/2021). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 9 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entry connected to this vulnerability is available at VDB-111038. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/30/2016 🔍
12/18/2017 +383 days 🔍
12/27/2017 +9 days 🔍
12/27/2017 +0 days 🔍
12/28/2017 +1 days 🔍
01/28/2021 +1127 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-1191 (🔍)
GCVE (CVE): GCVE-0-2017-1191
GCVE (VulDB): GCVE-100-111036
X-Force: 123661

See also: 🔍

Entryinfo

Created: 12/28/2017 09:37
Updated: 01/28/2021 08:43
Changes: 12/28/2017 09:37 (58), 12/18/2019 07:59 (2), 01/28/2021 08:43 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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