CVE-2021-38179Network attack vector

Credential disclosure via default-enabled packet debugging

Published Oct 12, 2021 · Updated Aug 4, 2024

Information disclosure in SAP Business One before 10.0 allows remote authenticated users to view captured packets containing credentials. The Integration Admin UI leaves its debug function enabled by default and exposes captured packet contents without suppressing credential data. Administrative access to the Integration Framework interface is required, and disclosure is limited to contents captured by debugging.

CVSS severity4.9
Medium
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in SAP Business One before 10.0 allows remote authenticated users to view captured packets containing credentials. The Integration Admin UI leaves its debug function enabled by default and exposes captured packet contents without suppressing credential data. Administrative access to the Integration Framework interface is required, and disclosure is limited to contents captured by debugging.

The record

CVE
CVE-2021-38179
Published
Oct 12, 2021
Updated
Aug 4, 2024
Vendor
SAP SE
Product
SAP Business One
Classifications
T1040
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 12, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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=< 10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

SAP SE · SAP Business Oneversion=< 10.0

Published CVSS scores

4.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1040Network Sniffing

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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