CVE-2025-13718Network attack vector

Cleartext disclosure via sniffable communication channel

Published Mar 13, 2026 · Updated Mar 13, 2026

Cleartext transmission in IBM Sterling Partner Engagement Manager allows remote attackers to read sensitive data from a sniffable channel. The affected communication channel carries sensitive information without transport confidentiality; IBM has not identified the protocol, endpoint, or data field. Exploitation requires network access to capture the affected communication, and the reported impact is disclosure without data modification or service interruption.

CVSS severity3.7
Low
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in IBM Sterling Partner Engagement Manager allows remote attackers to read sensitive data from a sniffable channel. The affected communication channel carries sensitive information without transport confidentiality; IBM has not identified the protocol, endpoint, or data field. Exploitation requires network access to capture the affected communication, and the reported impact is disclosure without data modification or service interruption.

The record

CVE
CVE-2025-13718
Published
Mar 13, 2026
Updated
Mar 13, 2026
Vendor
IBM
Product
IBM Sterling Partner Engagement Manager
Classifications
CWE-319, T1040
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.2.3.0 <=6.2.3.5
  2. Affected versionversion=6.2.4.0 <=6.2.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · IBM Sterling Partner Engagement Managerversion=6.2.3.0 <=6.2.3.5; version=6.2.4.0 <=6.2.4.2

Published CVSS scores

3.7IBM CorporationCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information
T1040Network Sniffing

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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