CVE-2021-33669

Certificate data exposure and tampering via temporary files

Published Jun 9, 2021 · Updated Aug 3, 2024

Insecure temporary file storage in SAP Mobile SDK Certificate Provider before 3.0.8 allows local users to compromise certificate data. The certificate-provider workflow stores certificate material in temporary files without adequately restricting access or modification. Exploitation requires interaction from another user and can expose or alter certificate data and interrupt the affected application.

CVSS severity7.8
High
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure temporary file storage in SAP Mobile SDK Certificate Provider before 3.0.8 allows local users to compromise certificate data. The certificate-provider workflow stores certificate material in temporary files without adequately restricting access or modification. Exploitation requires interaction from another user and can expose or alter certificate data and interrupt the affected application.

The record

CVE
CVE-2021-33669
Published
Jun 9, 2021
Updated
Aug 3, 2024
Vendor
SAP SE
Product
SAP Mobile SDK Certificate Provider
Classifications
CWE-377, T1552.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 9, 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=< 3.0.8

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

SAP SE · SAP Mobile SDK Certificate Providerversion=< 3.0.8

Published CVSS scores

7.8SAP SECVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-377Insecure Temporary File
T1552.001Credentials In Files

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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