Vulnerability-Lookup

CVE-2026-27556 (GCVE-0-2026-27556)

Vulnerability from cvelistv5 – Published: 2026-09-16 07:50 – Updated: 2026-09-16 07:50

Title

Local File Inclusion in /index.php/ajax/save_iodd_parameters

Summary

A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/save_iodd_parameters endpoint using a valid operator cookie allowing execution of arbitrary PHP code on the device.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-98 - Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

Assigner

CERTVDE icscert root

References

3 references

URL	Tags
https://www.certvde.com/en/advisories/VDE-2026-014/
https://www.certvde.com/en/advisories/VDE-2026-027/
https://www.certvde.com/en/advisories/VDE-2026-028/

Impacted products

15 products

Vendor	Product	Version	CPE status
Pepperl+Fuchs	ICE2-8IOL1-G65L-V1D	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE2-8IOL-G65L-V1D	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE2-8IOL-K45P-RJ45	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE2-8IOL-K45S-RJ45	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE3-8IOL1-G65L-V1D	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE3-8IOL-G65L-V1D	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE3-8IOL-G65L-V1D-Y	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE3-8IOL-K45P-RJ45	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Pepperl+Fuchs	ICE3-8IOL-K45S-RJ45	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Phoenix Contact	IOL MA8 PN DI8	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Phoenix Contact	IOL MA8 EIP DI8	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Carlo Gavazzi Automation	YL212CEI8M1IO	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Carlo Gavazzi Automation	YN115CEI8RPIO	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Carlo Gavazzi Automation	YL212CPN8M1IO	Affected: 1.0.0 , < 1.7.4 (semver)	guessed
Carlo Gavazzi Automation	YN115CPN8RPIO	Affected: 1.0.0 , < 1.7.4 (semver)	guessed

Credits

Gabriele Quagliarella from Nozomi Networks Luca Borzacchiello from Nozomi Networks

Show details on NVD website

JSON

To clipboard

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    "nvd": "{\"cve\":{\"id\":\"CVE-2026-27556\",\"sourceIdentifier\":\"info@cert.vde.com\",\"published\":\"2026-09-16T08:16:38.370\",\"lastModified\":\"2026-09-16T08:16:38.370\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/save_iodd_parameters endpoint using a valid operator cookie allowing execution of arbitrary PHP code on the device.\"}],\"affected\":[{\"source\":\"info@cert.vde.com\",\"affectedData\":[{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE2-8IOL1-G65L-V1D\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE2-8IOL-G65L-V1D\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE2-8IOL-K45P-RJ45\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE2-8IOL-K45S-RJ45\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE3-8IOL1-G65L-V1D\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE3-8IOL-G65L-V1D\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE3-8IOL-G65L-V1D-Y\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE3-8IOL-K45P-RJ45\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Pepperl+Fuchs\",\"product\":\"ICE3-8IOL-K45S-RJ45\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Phoenix Contact\",\"product\":\"IOL MA8 PN DI8\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Phoenix Contact\",\"product\":\"IOL MA8 EIP DI8\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Carlo Gavazzi Automation\",\"product\":\"YL212CEI8M1IO\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Carlo Gavazzi Automation\",\"product\":\"YN115CEI8RPIO\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Carlo Gavazzi Automation\",\"product\":\"YL212CPN8M1IO\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Carlo Gavazzi Automation\",\"product\":\"YN115CPN8RPIO\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"1.0.0\",\"lessThan\":\"1.7.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-98\"}]}],\"references\":[{\"url\":\"https://www.certvde.com/en/advisories/VDE-2026-014/\",\"source\":\"info@cert.vde.com\"},{\"url\":\"https://www.certvde.com/en/advisories/VDE-2026-027/\",\"source\":\"info@cert.vde.com\"},{\"url\":\"https://www.certvde.com/en/advisories/VDE-2026-028/\",\"source\":\"info@cert.vde.com\"}]}}"
  }
}

FKIE_CVE-2026-27556

Vulnerability from fkie_nvd - Published: 2026-09-16 08:16 - Updated: 2026-09-16 08:16

Severity

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	info@cert.vde.com	https://www.certvde.com/en/advisories/VDE-2026-014/
	info@cert.vde.com	https://www.certvde.com/en/advisories/VDE-2026-027/
	info@cert.vde.com	https://www.certvde.com/en/advisories/VDE-2026-028/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "ICE2-8IOL1-G65L-V1D",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE2-8IOL-G65L-V1D",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE2-8IOL-K45P-RJ45",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE2-8IOL-K45S-RJ45",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE3-8IOL1-G65L-V1D",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE3-8IOL-G65L-V1D",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE3-8IOL-G65L-V1D-Y",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE3-8IOL-K45P-RJ45",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "ICE3-8IOL-K45S-RJ45",
          "vendor": "Pepperl+Fuchs",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IOL MA8 PN DI8",
          "vendor": "Phoenix Contact",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "IOL MA8 EIP DI8",
          "vendor": "Phoenix Contact",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "YL212CEI8M1IO",
          "vendor": "Carlo Gavazzi Automation",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "YN115CEI8RPIO",
          "vendor": "Carlo Gavazzi Automation",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "YL212CPN8M1IO",
          "vendor": "Carlo Gavazzi Automation",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "YN115CPN8RPIO",
          "vendor": "Carlo Gavazzi Automation",
          "versions": [
            {
              "lessThan": "1.7.4",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/save_iodd_parameters endpoint using a valid operator cookie allowing execution of arbitrary PHP code on the device."
    }
  ],
  "id": "CVE-2026-27556",
  "lastModified": "2026-09-16T08:16:38.370",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "info@cert.vde.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-09-16T08:16:38.370",
  "references": [
    {
      "source": "info@cert.vde.com",
      "url": "https://www.certvde.com/en/advisories/VDE-2026-014/"
    },
    {
      "source": "info@cert.vde.com",
      "url": "https://www.certvde.com/en/advisories/VDE-2026-027/"
    },
    {
      "source": "info@cert.vde.com",
      "url": "https://www.certvde.com/en/advisories/VDE-2026-028/"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-98"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Primary"
    }
  ]
}

GHSA-FMVR-8VV5-53J5

Vulnerability from github – Published: 2026-09-16 09:30 – Updated: 2026-09-16 09:30

Details

Severity

8.8 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-27556"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-98"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-16T08:16:38Z",
    "severity": "HIGH"
  },
  "details": "A low-privileged remote attacker can exploit a local file inclusion vulnerability in the /index.php/ajax/save_iodd_parameters endpoint using a valid operator cookie allowing execution of arbitrary PHP code on the device.",
  "id": "GHSA-fmvr-8vv5-53j5",
  "modified": "2026-09-16T09:30:25Z",
  "published": "2026-09-16T09:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27556"
    },
    {
      "type": "WEB",
      "url": "https://www.certvde.com/en/advisories/VDE-2026-014"
    },
    {
      "type": "WEB",
      "url": "https://www.certvde.com/en/advisories/VDE-2026-027"
    },
    {
      "type": "WEB",
      "url": "https://www.certvde.com/en/advisories/VDE-2026-028"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

VDE-2026-014

Vulnerability from csaf_pepperlfuchsse - Published: 2026-09-16 08:00 - Updated: 2026-09-16 08:00

Summary

Pepperl+Fuchs: ICE2-* and ICE3-* are affected by multiple security vulnerabilities

Severity

Critical

Scope

20 vulnerabilities in this advisory, including CVE-2026-27556.

CVE-2026-27556

8.8 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 9 products Known affected: 9 products

https://pepperl-fuchs.com/cybersecurity

Open the full advisory

VDE-2026-027

Vulnerability from csaf_phoenixcontactgmbhcokg - Published: 2026-09-16 08:00 - Updated: 2026-09-16 08:00

Summary

Phoenix Contact: Multiple vulnerabilities in the firmware of IOL MA8 EIP DI8 and IOL MA8 PN DI8 devices

Severity

Critical

Scope

20 vulnerabilities in this advisory, including CVE-2026-27556.

CVE-2026-27556

8.8 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 2 products Known affected: 2 products

Open the full advisory

VDE-2026-028

Vulnerability from csaf_carlogavazziautomation - Published: 2026-09-16 08:00 - Updated: 2026-09-16 08:00

Summary

Carlo Gavazzi Automation: YL212* and YN115* are affected by multiple security vulnerabilities

Severity

Critical

Scope

20 vulnerabilities in this advisory, including CVE-2026-27556.

CVE-2026-27556

8.8 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 4 products Known affected: 4 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-27556 (GCVE-0-2026-27556)

FKIE_CVE-2026-27556

GHSA-FMVR-8VV5-53J5

VDE-2026-014

VDE-2026-027

VDE-2026-028

Tags

Sightings

Nomenclature

Related by attack behaviour