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CVE-2022-34348: Gain Access in IBM Partner Engagement Manager

High
VulnerabilityCVE-2022-34348cvecve-2022-34348
Published: Fri Sep 23 2022 (09/23/2022, 17:35:15 UTC)
Source: CVE
Vendor/Project: IBM
Product: Partner Engagement Manager

Description

IBM Sterling Partner Engagement Manager 6.1 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 230017.

AI-Powered Analysis

AILast updated: 07/08/2025, 05:40:41 UTC

Technical Analysis

CVE-2022-34348 is a high-severity vulnerability affecting IBM Sterling Partner Engagement Manager version 6.1. The vulnerability is classified as an XML External Entity (XXE) Injection, identified by CWE-611. XXE vulnerabilities arise when XML input containing a reference to an external entity is processed by a weakly configured XML parser. In this case, the IBM Sterling Partner Engagement Manager improperly processes XML data, allowing a remote attacker to craft malicious XML payloads that can trigger the parser to access unintended resources. Exploitation of this vulnerability can lead to the disclosure of sensitive information stored on the affected system or network, as the attacker can manipulate the XML parser to read arbitrary files or internal network resources. Additionally, the attack can be leveraged to consume memory resources, potentially leading to denial of service conditions. The vulnerability requires no user interaction and can be exploited remotely over the network with low attack complexity. However, it does require low privileges (PR:L) on the system, meaning the attacker must have some level of authenticated access, but no elevated privileges are necessary. The CVSS v3.0 base score is 7.1, reflecting high severity due to the confidentiality impact and ease of exploitation. There are no known exploits in the wild at the time of publication, and no official patches have been linked, indicating that mitigation may rely on configuration changes or vendor updates. The vulnerability was published on September 23, 2022, and is tracked by IBM X-Force ID 230017.

Potential Impact

For European organizations using IBM Sterling Partner Engagement Manager 6.1, this vulnerability poses a significant risk to the confidentiality and availability of sensitive business data. Partner Engagement Manager is typically used to manage and facilitate secure B2B communications and transactions, often involving sensitive partner and customer information. Exploitation could lead to unauthorized disclosure of confidential data, including business agreements, transaction details, or personally identifiable information (PII), potentially violating GDPR requirements and resulting in regulatory penalties. Memory resource exhaustion could disrupt business operations by causing service outages or degraded performance, impacting supply chain and partner collaboration workflows. Given the critical role of this software in managing partner interactions, exploitation could also undermine trust and damage reputations. The requirement for low-level privileges means that insider threats or compromised accounts could be leveraged to exploit this vulnerability, increasing the attack surface. The lack of known exploits in the wild reduces immediate risk but does not eliminate the threat, especially as attackers often develop exploits after public disclosure. European organizations with extensive partner networks or those in regulated industries such as finance, manufacturing, and logistics may be particularly impacted.

Mitigation Recommendations

To mitigate CVE-2022-34348, European organizations should first verify if they are running IBM Sterling Partner Engagement Manager version 6.1. Immediate steps include restricting access to the application to trusted users and networks, implementing strict authentication and authorization controls to minimize the risk of low-privilege account compromise. Organizations should review XML processing configurations to disable external entity resolution if possible, or apply XML parser hardening techniques to prevent XXE attacks. Network-level protections such as web application firewalls (WAFs) can be configured to detect and block malicious XML payloads containing external entity references. Monitoring and logging of XML input processing should be enhanced to detect anomalous activity indicative of exploitation attempts. Since no official patches are linked, organizations should engage with IBM support to obtain any available security updates or recommended configuration changes. Additionally, conducting regular security assessments and penetration testing focused on XML input handling can help identify residual risks. Finally, organizations should prepare incident response plans to quickly address any suspected exploitation, including forensic analysis and containment procedures.

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Technical Details

Data Version
5.1
Assigner Short Name
ibm
Date Reserved
2022-06-23T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.0
State
PUBLISHED

Threat ID: 682f84020acd01a249264e59

Added to database: 5/22/2025, 8:07:30 PM

Last enriched: 7/8/2025, 5:40:41 AM

Last updated: 7/26/2025, 4:41:11 PM

Views: 7

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