CVE-2026-57471

mediumEPSS 0.002 · 5 %ileDEEU
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.17% (5th) EPSS
CVSS 5.5 · medium
Is it mine?
11 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · kunbus_psirt · pilz_psirt

EPSS · scored 2026-10-20

Nozomi Networks Labs identified a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the file management functionality of the XML-RPC management interface of KUNBUS RevPiPyLoad in version 0.11.0 that allows a local unauthenticated attacker to read arbitrary files with the privileges of the RevPiPyLoad daemon, including sensitive configuration and credential material, by sending crafted requests to the local management service.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedrevpipyloadkunbus_psirt

    Update to revpipyload 0.11.1

  • Fixedpilz_psirt

    Update the 'revpipyload' package to version 0.11.1 or higher

02

cvss

Technical severity, 0–10. One row per scoring source.

6.8
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · Pilz PSIRT DE
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · KUNBUS PSIRT
v4.06.8mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.06.8mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · prodsec@nozominetworks.com
v4.04.3mediumCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USCWE-22USCWE-22US
05

affected products (11)

Products and version ranges known to be affected.

06

advisories (2)

Vendor and ecosystem advisories describing this.

  • Kunbus-2026-0000009Multiple Vulnerabilities in KUNBUS Packages for Revolution Pi2026-07-27csaf · kunbus_psirtDE
  • PPSA-2026-005Pilz: Vulnerabilities in 'PiCtory' and 'RevPiPyLoad' for Industrial PC IndustrialPI2026-10-20csaf · pilz_psirtDE

    The 'Pictory' web config tool, prior to 2.17.0, has a Cross-Site Request Forgery (CSRF) vulnerability, which makes it vulnerable to session takeover. The 'revpipyload' package, prior to version 0.11.1, has a vulnerability in the file management functionality of its XML-RPC interface. This allows an attacker to access or delete arbitrary files that the 'revpipyload' process has access to.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdkunbus_psirtpilz_psirtNVDCVE.orgMITRE
published 2026-08-14modified 2026-08-28
09

references (3)

External citations — patches, advisories, analysis.

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