CVE-2020-4277Network attack vector

Unauthenticated information disclosure through detailed error messages

Published Apr 17, 2020 · Updated Sep 17, 2024

Information disclosure in IBM TRIRIGA Application Platform 3.5.3 and 3.6.1 allows remote attackers to read sensitive error details. IBM has not identified the request path or error-handling locus that returns the sensitive content, nor specified which details are exposed. No authentication or user interaction is required; the disclosed details aid reconnaissance for later attacks, with no reported data modification or service interruption.

CVSS severity5.3
Medium
EPSS probability1.45%
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 TRIRIGA Application Platform 3.5.3 and 3.6.1 allows remote attackers to read sensitive error details. IBM has not identified the request path or error-handling locus that returns the sensitive content, nor specified which details are exposed. No authentication or user interaction is required; the disclosed details aid reconnaissance for later attacks, with no reported data modification or service interruption.

The record

CVE
CVE-2020-4277
Published
Apr 17, 2020
Updated
Sep 17, 2024
Vendor
OpenBMC Project
Product
IBM TRIRIGA Application Platform
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 17, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record 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=3.5.3
  2. Affected versionversion=3.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenBMC Project · IBM TRIRIGA Application Platformversion=3.5.3; version=3.6.1

Published CVSS scores

5.3IBMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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

No sourced classifications are available.

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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