PEGA Platform up to 8.3.x Request Header rule cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in PEGA Platform up to 8.3.x. Affected by this vulnerability is an unknown functionality of the component Request Header Handler. This manipulation of the argument rule causes cross site scripting. This vulnerability is tracked as CVE-2020-24353. The attack is possible to be carried out remotely. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in PEGA Platform up to 8.3.x. It has been declared as problematic. Affected by this vulnerability is some unknown processing of the component Request Header Handler. The manipulation of the argument rule with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

The weakness was disclosed 11/09/2020. It is possible to read the advisory at community.pega.com. This vulnerability is known as CVE-2020-24353. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 8.4.0 eliminates this vulnerability. The upgrade is hosted for download at community.pega.com.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: PEGA Platform 8.4.0

Timelineinfo

08/13/2020 🔍
11/09/2020 +88 days 🔍
11/09/2020 +0 days 🔍
12/04/2020 +25 days 🔍

Sourcesinfo

Advisory: community.pega.com
Status: Confirmed

CVE: CVE-2020-24353 (🔍)
GCVE (CVE): GCVE-0-2020-24353
GCVE (VulDB): GCVE-100-164527

Entryinfo

Created: 11/09/2020 22:25
Updated: 12/04/2020 06:42
Changes: 11/09/2020 22:25 (39), 12/04/2020 06:38 (2), 12/04/2020 06:42 (18)
Complete: 🔍
Cache ID: 216::103

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