CVE-2021-39080Network attack vector

Implementation disclosure via weak code obfuscation

Published Feb 14, 2022 · Updated Sep 16, 2024

Weak code obfuscation in IBM Cognos Analytics Mobile for Android before 1.1.14 allows attackers to recover implementation details. The Android build leaves application code insufficiently obfuscated, permitting reverse engineering of interfaces, classes, algorithms, and functions. Access to the distributable Android application is sufficient; the exposure reveals implementation knowledge rather than server data or availability.

CVSS severity4.8
Medium
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak code obfuscation in IBM Cognos Analytics Mobile for Android before 1.1.14 allows attackers to recover implementation details. The Android build leaves application code insufficiently obfuscated, permitting reverse engineering of interfaces, classes, algorithms, and functions. Access to the distributable Android application is sufficient; the exposure reveals implementation knowledge rather than server data or availability.

The record

CVE
CVE-2021-39080
Published
Feb 14, 2022
Updated
Sep 16, 2024
Vendor
IBM
Product
IBM Cognos Analytics for Mobile
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

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 privilegesunauthenticated

What is affected?

IBM · IBM Cognos Analytics for Mobileversion=1.1

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
4.8IBMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
6.4NIST NVDAV:N/AC:L/Au:N/C:P/I:P/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
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.

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Technologies

Your stack

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Your stack

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