CVE-2021-33706Network attack vector

Authenticated build-log modification

Published Aug 10, 2021 · Updated Aug 3, 2024

Improper input validation in SAP InfraBox before 1.2.2 allows remote authenticated users to modify build logs over the network. SAP has not disclosed the affected request, field, or validation error that permits log content to be changed. A valid account is required, and the documented consequence is limited to log integrity without confidentiality or availability impact.

CVSS severity4.3
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in SAP InfraBox before 1.2.2 allows remote authenticated users to modify build logs over the network. SAP has not disclosed the affected request, field, or validation error that permits log content to be changed. A valid account is required, and the documented consequence is limited to log integrity without confidentiality or availability impact.

The record

CVE
CVE-2021-33706
Published
Aug 10, 2021
Updated
Aug 3, 2024
Vendor
SAP SE
Product
SAP InfraBox
Classifications
CWE-20, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 10, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=<1.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SAP SE · SAP InfraBoxversion=<1.2.2

Published CVSS scores

4.3SAP SECVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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.

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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-20Improper Input Validation
T1565.001Stored Data Manipulation

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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