CVE-2021-39079Network attack vector

Credential disclosure via Web UI script injection

Published Feb 14, 2022 · Updated Sep 16, 2024

Cross-site scripting in IBM Cognos Analytics Mobile for Android before 1.1.14 allows remote authenticated users to run JavaScript in a trusted session. The Web UI accepts arbitrary JavaScript embedded by a user and renders it without neutralizing the script, altering intended functionality. A low-privilege authenticated user must cause a victim to open the affected content; the script can disclose credentials and modify the session, with no reported availability impact.

CVSS severity5.4
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in IBM Cognos Analytics Mobile for Android before 1.1.14 allows remote authenticated users to run JavaScript in a trusted session. The Web UI accepts arbitrary JavaScript embedded by a user and renders it without neutralizing the script, altering intended functionality. A low-privilege authenticated user must cause a victim to open the affected content; the script can disclose credentials and modify the session, with no reported availability impact.

The record

CVE
CVE-2021-39079
Published
Feb 14, 2022
Updated
Sep 16, 2024
Vendor
IBM
Product
IBM Cognos Analytics for Mobile
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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=1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Cognos Analytics for Mobileversion=1.1

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.2IBMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C
3.5NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
5.4IBMCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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