CVE-2025-36348Network attack vector

Sensitive information disclosure via detailed browser errors

Published Feb 17, 2026 · Updated Feb 17, 2026

Information disclosure in IBM Sterling B2B Integrator and Sterling File Gateway allows remote authenticated users to read sensitive error details. The Dashboard returns detailed technical error messages in the browser across versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1. The request requires privileged access, and IBM has not disclosed which error path or sensitive fields are exposed.

CVSS severity4.9
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in IBM Sterling B2B Integrator and Sterling File Gateway allows remote authenticated users to read sensitive error details. The Dashboard returns detailed technical error messages in the browser across versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1. The request requires privileged access, and IBM has not disclosed which error path or sensitive fields are exposed.

The record

CVE
CVE-2025-36348
Published
Feb 17, 2026
Updated
Feb 17, 2026
Vendor
IBM
Product
IBM Sterling File Gateway
Classifications
CWE-209
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 17, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=6.1.0.0 <=6.1.2.7_2
  2. Affected versionversion=6.2.0.0 <=6.2.0.5
  3. Affected versionversion=6.2.1.0 <=6.2.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

IBM · IBM Sterling File Gatewayversion=6.1.0.0 <=6.1.2.7_2; version=6.2.0.0 <=6.2.0.5; version=6.2.1.0 <=6.2.1.1
IBM · IBM Sterling B2B Integratorversion=6.1.0.0 <=6.1.2.7_2; version=6.2.0.0 <=6.2.0.5; version=6.2.1.0 <=6.2.1.1

Published CVSS scores

4.9IBMCVSS:3.1/AV:N/AC:L/PR:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-209Generation of Error Message Containing Sensitive Information

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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