CVE-2022-31590

Local privilege escalation via unquoted startup path

Published Jun 14, 2022 · Updated Aug 3, 2024

Unquoted search path handling in SAP PowerDesigner Repository Proxy 16.7 allows local users to gain application-level privileges. The proxy's startup path handling can select an attacker-created program in the system-disk root instead of the intended executable. Exploitation requires low-privilege local access and the ability to bypass root-disk write restrictions, followed by application startup or reboot.

CVSS severity7.8
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unquoted search path handling in SAP PowerDesigner Repository Proxy 16.7 allows local users to gain application-level privileges. The proxy's startup path handling can select an attacker-created program in the system-disk root instead of the intended executable. Exploitation requires low-privilege local access and the ability to bypass root-disk write restrictions, followed by application startup or reboot.

The record

CVE
CVE-2022-31590
Published
Jun 14, 2022
Updated
Aug 3, 2024
Vendor
SAP SE
Product
SAP PowerDesigner Repository Proxy
Classifications
CWE-428, T1574.009
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 14, 2022CVE 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=16.7

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

SAP SE · SAP PowerDesigner Repository Proxyversion=16.7

Published CVSS scores

7.2NIST NVDAV:L/AC:L/Au:N/C:C/I:C/A:C
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-428Unquoted Search Path or Element
T1574.009Path Interception by Unquoted Path

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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