CVE-2018-25193

highpriority · track · 0OT risk · elevatedEPSS 0.003 · 27 %ileDEEU
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.34% (27th) EPSS
CVSS 7.5 · high
Is it mine?
9 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · pilz_psirt

EPSS · scored 2026-10-22

Mongoose Web Server 6.9 contains a denial of service vulnerability that allows remote attackers to crash the service by establishing multiple socket connections. Attackers can repeatedly create connections to the default port and send malformed data to exhaust server resources and cause service unavailability.

01

remediations

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

A vendor fix is available.

  • FixedPASvisupilz_psirt

    Please visit the Pilz website (https://www.pilz.com/en-INT/search) and install the new version 'PASvisu 1.16.0' on to your device.

  • FixedPASvisu <=1.15.1 installed on Firmware PMI v70Xe <=03.01.00 installed on PMIv7xxepilz_psirt

    Please visit the Pilz website (https://www.pilz.com/en-INT/search) and install the new firmware image 'Firmware PMI v70Xe (visu 1.16.0) 04.00.00' on to your device.

  • FixedPASvisu <=1.15.1 installed on Firmware PMI v8 <=2.2.2 installed on PMIv8xxpilz_psirt

    Please visit the Pilz website (https://www.pilz.com/en-INT/search) and download 'Firmware PMI v8 Assistant (visu 1.16.0) 2.3.0' in order to install the new verison of the firmware on to your device.

  • MitigationPASvisupilz_psirt

    Limit network access to PASvisu server by using a firewall, a host-based firewall or similar measures.

  • MitigationPASvisu <=1.15.1 installed on Firmware PMI v70Xe <=03.01.00 installed on PMIv7xxepilz_psirt

    Limit network access to PASvisu server by using a firewall, a host-based firewall or similar measures.

  • MitigationPASvisu <=1.15.1 installed on Firmware PMI v8 <=2.2.2 installed on PMIv8xxpilz_psirt

    Limit network access to PASvisu server by using a firewall, a host-based firewall or similar measures.

02

cvss

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

8.7
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–8.7

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · disclosure@vulncheck.comexploitability 3.9 · impact 3.6
v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · Pilz PSIRT DE
v4.08.7highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:Nsecondary · ENISA EU
v4.08.7highCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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 · disclosure@vulncheck.com
v4.06.6mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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.

Exploitation: poc · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1188USCWE-1188US
05

affected products (9)

Products and version ranges known to be affected.

06

advisories (1)

Vendor and ecosystem advisories describing this.

  • PPSA-2026-002Pilz: Vulnerability affecting PASvisu Runtime2026-04-23csaf · pilz_psirtDE

    The PASvisu Runtime is affected by a vulnerability in a third-party component which can be exploited by malicious web requests.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdpilz_psirtNVDCVE.orgMITRE
published 2026-03-06modified 2026-06-17
09

references (7)

External citations — patches, advisories, analysis.

scry

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