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CVE Record

CVE-2019-4077: IBM Sterling B2B Integrator Standard Edition 6.0.0.0 and 6.0.0.1 is vulnerable to cross-site scripting.

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 and 6.0.0.1 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 157111.

MediumCVSS 5.4Not KEV-listedUpdated
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Glexia's TakeAutomated analysismoderate

Security readout for executives and security teams

Plain-English summary

CVE-2019-4077 is a cross-site scripting issue in IBM Sterling B2B Integrator Standard Edition 6.0.0.0 and 6.0.0.1. An authenticated user could embed JavaScript in the Web UI, potentially changing what a trusted user sees or exposing credentials within that session.

Executive priority

Treat this as a moderate-priority remediation item. It is not reported as actively exploited in the provided sources, but it affects a business-critical file transfer platform and could expose credentials inside trusted sessions.

Technical view

The CVSS 3.0 vector is 5.4 medium: network reachable, low complexity, low privileges required, user interaction required, changed scope, and low confidentiality and integrity impact. IBM X-Force tracks it as ID 157111. The source bundle does not provide a CWE or detailed fixed version.

Likely exposure

Exposure is limited to IBM Sterling B2B Integrator Standard Edition deployments running versions 6.0.0.0 or 6.0.0.1, especially where the Web UI is reachable by regular authenticated users.

Exploitation context

The sources do not show CISA KEV listing or active exploitation. CVSS marks exploit maturity as unproven. Practical abuse would require authenticated access and user interaction in the Web UI.

Researcher notes

Key constraints are PR:L and UI:R, with changed scope and low confidentiality and integrity impact. The bundle names only two affected versions and does not provide exploit details, CWE classification, or explicit fixed-version information.

Mitigation direction

  • Inventory Sterling B2B Integrator instances and confirm exact versions.
  • Review IBM advisory and X-Force entry for official remediation guidance.
  • Apply IBM-supported fixes or upgrades if available for affected versions.
  • Restrict Web UI access to trusted networks and required users.
  • Review session and credential handling controls for exposed administrators.

Validation and detection

  • Confirm whether any instance runs version 6.0.0.0 or 6.0.0.1.
  • Check whether the Web UI is internet-facing or broadly reachable internally.
  • Review IBM X-Force ID 157111 against asset and vulnerability records.
  • Run safe authenticated web application scanning in staging or approved maintenance windows.
  • Inspect logs for unusual Web UI content changes or suspicious authenticated activity.
Prepared
Confidence
high
Sources
4

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2019-4077 mapping review

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Vulnerability profileCVE Program record
Severity
Medium
CVSS
5.4 (3.0)
Known Exploited
No
Published

Vector: CVSS:3.0/UI:R/AC:L/S:C/PR:L/AV:N/A:N/C:L/I:L/RL:O/RC:C/E:U

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
5.4CVSS 3.0MediumCVSS:3.0/UI:R/AC:L/S:C/PR:L/AV:N/A:N/C:L/I:L/RL:O/RC:C/E:U2.32.7Primary CVE score

Vulnerability scoring details

Base CVSS 3.0 score

5.4Medium
CVSS 3.0 vector shape for CVE-2019-4077Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.0/UI:R/AC:L/S:C/PR:L/AV:N/A:N/C:L/I:L/RL:O/RC:C/E:U

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
IBMSterling B2B Integrator6.0.0.0, 6.0.0.1Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.