CVE-2025-27260 (GCVE-0-2025-27260)

Vulnerability from cvelistv5 – Published: 2026-03-25 12:54 – Updated: 2026-03-25 13:50
VLAI?
Title
Ericsson Indoor Connect 8855 - Improper Filtering of Special Elements Vulnerability
Summary
Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special Elements vulnerability which, if exploited, can lead to unauthorized modification of certain information
Severity ?
7.2 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Ericsson Indoor Connect 8855 Affected: 0 , < 2025.Q3 (custom)
Create a notification for this product.
Credits
Telstra
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-27260",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-25T13:50:26.371520Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-25T13:50:33.976Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "Indoor Connect 8855",
          "vendor": "Ericsson",
          "versions": [
            {
              "changes": [
                {
                  "at": "2025.Q3",
                  "status": "unaffected"
                }
              ],
              "lessThan": "2025.Q3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Telstra"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Ericsson\nIndoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special\nElements\u0026nbsp;vulnerability which, if exploited, can lead to unauthorized\nmodification of certain information"
            }
          ],
          "value": "Ericsson\nIndoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special\nElements\u00a0vulnerability which, if exploited, can lead to unauthorized\nmodification of certain information"
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-790",
              "description": "CWE-790",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-25T13:18:23.060Z",
        "orgId": "85b1779b-6ecd-4f52-bcc5-73eac4659dcf",
        "shortName": "ERIC"
      },
      "references": [
        {
          "url": "https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-indoorconnect-march-2026"
        },
        {
          "url": "https://www.ericsson.com/en/about-us/security/psirt/CVE-2025-27260"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Ericsson Indoor Connect 8855 - Improper Filtering of Special Elements Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 1.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "85b1779b-6ecd-4f52-bcc5-73eac4659dcf",
    "assignerShortName": "ERIC",
    "cveId": "CVE-2025-27260",
    "datePublished": "2026-03-25T12:54:46.406Z",
    "dateReserved": "2025-02-21T08:58:20.367Z",
    "dateUpdated": "2026-03-25T13:50:33.976Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-27260\",\"sourceIdentifier\":\"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\",\"published\":\"2026-03-25T14:16:30.100\",\"lastModified\":\"2026-03-27T18:33:18.243\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Ericsson\\nIndoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special\\nElements\u00a0vulnerability which, if exploited, can lead to unauthorized\\nmodification of certain information\"},{\"lang\":\"es\",\"value\":\"Ericsson\\nLas versiones de Indoor Connect 8855 anteriores a 2025.Q3 contienen una vulnerabilidad de Filtrado Inadecuado de Elementos Especiales que, si se explota, puede conducir a la modificaci\u00f3n no autorizada de cierta informaci\u00f3n.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/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:X\",\"baseScore\":7.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"HIGH\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-790\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:ericsson:indoor_connect_8855_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2025.q3\",\"matchCriteriaId\":\"37C4F98B-D38A-47A6-B294-23A5E6291A81\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:ericsson:indoor_connect_8855:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3B0C1261-B15A-4D91-AC65-9834D16A94F1\"}]}]}],\"references\":[{\"url\":\"https://www.ericsson.com/en/about-us/security/psirt/CVE-2025-27260\",\"source\":\"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-indoorconnect-march-2026\",\"source\":\"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-27260\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-25T13:50:26.371520Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-25T13:50:30.293Z\"}}], \"cna\": {\"title\": \"Ericsson Indoor Connect 8855 - Improper Filtering of Special Elements Vulnerability\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Telstra\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 7.2, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"LOW\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Ericsson\", \"product\": \"Indoor Connect 8855\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"2025.Q3\", \"status\": \"unaffected\"}], \"version\": \"0\", \"lessThan\": \"2025.Q3\", \"versionType\": \"custom\"}], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://www.ericsson.com/en/about-us/security/psirt/security-bulletin-indoorconnect-march-2026\"}, {\"url\": \"https://www.ericsson.com/en/about-us/security/psirt/CVE-2025-27260\"}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.1\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Ericsson\\nIndoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special\\nElements\\u00a0vulnerability which, if exploited, can lead to unauthorized\\nmodification of certain information\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Ericsson\\nIndoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special\\nElements\u0026nbsp;vulnerability which, if exploited, can lead to unauthorized\\nmodification of certain information\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-790\", \"description\": \"CWE-790\"}]}], \"providerMetadata\": {\"orgId\": \"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\", \"shortName\": \"ERIC\", \"dateUpdated\": \"2026-03-25T13:18:23.060Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-27260\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-03-25T13:50:33.976Z\", \"dateReserved\": \"2025-02-21T08:58:20.367Z\", \"assignerOrgId\": \"85b1779b-6ecd-4f52-bcc5-73eac4659dcf\", \"datePublished\": \"2026-03-25T12:54:46.406Z\", \"assignerShortName\": \"ERIC\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.