CVE-2026-275528.1HighCWE-863

CVE-2026-27552: Unauthorized IODD File Upload due to Improper Authorization

Pepperl+Fuchs · ICE2-8IOL1-G65L-V1D

Vendor fix available · Affected: Pepperl+Fuchs ICE2-8IOL1-G65L-V1D · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.6%probability of exploitation in the next 30 days

49th percentile

050100

Higher than 49% of scored CVEs

8.1HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

A low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.

Affected products15

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Pepperl+Fuchs · ICE2-8IOL1-G65L-V1Dfrom 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE2-8IOL-G65L-V1Dfrom 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE2-8IOL-K45P-RJ45from 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE2-8IOL-K45S-RJ45from 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE3-8IOL1-G65L-V1Dfrom 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE3-8IOL-G65L-V1Dfrom 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE3-8IOL-G65L-V1D-Yfrom 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE3-8IOL-K45P-RJ45from 1.0.0 before 1.7.4
Pepperl+Fuchs · ICE3-8IOL-K45S-RJ45from 1.0.0 before 1.7.4
Phoenix Contact · IOL MA8 PN DI8from 1.0.0 before 1.7.4
Phoenix Contact · IOL MA8 EIP DI8from 1.0.0 before 1.7.4
Carlo Gavazzi Automation · YL212CEI8M1IOfrom 1.0.0 before 1.7.4
Carlo Gavazzi Automation · YN115CEI8RPIOfrom 1.0.0 before 1.7.4
Carlo Gavazzi Automation · YL212CPN8M1IOfrom 1.0.0 before 1.7.4
Carlo Gavazzi Automation · YN115CPN8RPIOfrom 1.0.0 before 1.7.4

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Incorrect Authorization · Access Control
Vendor: Pepperl+Fuchs
Published: September 2026
Band: Unlikely (under 1%), September 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-27552 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.