CVE-2023-27271Network attack vector

Service interruption via administrative-tool SSRF

Published Mar 14, 2023 · Updated Feb 27, 2025

SSRF in SAP BusinessObjects BI Platform Web Services 420 and 430 allows remote authenticated users to interrupt service availability. The Web Services trust a BOE server controlled by the attacker and direct the application server to connect to its own administrative tools. A valid low-privilege account and control of a malicious BOE server are required; the reported consequence is service interruption, not data access or modification.

CVSS severity6.5
Medium
EPSS probability0.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in SAP BusinessObjects BI Platform Web Services 420 and 430 allows remote authenticated users to interrupt service availability. The Web Services trust a BOE server controlled by the attacker and direct the application server to connect to its own administrative tools. A valid low-privilege account and control of a malicious BOE server are required; the reported consequence is service interruption, not data access or modification.

The record

CVE
CVE-2023-27271
Published
Mar 14, 2023
Updated
Feb 27, 2025
Vendor
SAP SE
Product
SAP BusinessObjects Business Intelligence Platform (Webservices)
Classifications
CWE-918, CAPEC-664, T1499.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 2025Record 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=420
  2. Affected versionversion=430

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SAP SE · SAP BusinessObjects Business Intelligence Platform (Webservices)version=420; version=430

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.5SAP SECVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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.

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-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
T1499.004Endpoint Denial of Service: Application or System Exploitation

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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