Vulnerability-Lookup

GHSA-52PF-7278-88PW

Vulnerability from github – Published: 2026-10-22 09:31 – Updated: 2026-10-22 09:31

Details

An incorrect permission assignment vulnerability in the WatchGuard Agent's log directory allows a local, authenticated non-administrative user to create, modify, append to, or delete the agent's log files and write other files into the directory. This allows an attacker to tamper with or destroy the agent's security logs and stage further local attacks by placing executable content in a directory owned by a privileged service.

Severity

7.3 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-115253"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-22T09:17:16Z",
    "severity": "HIGH"
  },
  "details": "An incorrect permission assignment vulnerability in the WatchGuard Agent\u0027s log directory allows a local, authenticated non-administrative user to create, modify, append to, or delete the agent\u0027s log files and write other files into the directory. This allows an attacker to tamper with or destroy the agent\u0027s security logs and stage further local attacks by placing executable content in a directory owned by a privileged service.",
  "id": "GHSA-52pf-7278-88pw",
  "modified": "2026-10-22T09:31:48Z",
  "published": "2026-10-22T09:31:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-115253"
    },
    {
      "type": "WEB",
      "url": "https://psirt.watchguard.com/CVE-2026-115253"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-115253 (GCVE-0-2026-115253)

Vulnerability from cvelistv5 – Published: 2026-10-22 08:39 – Updated: 2026-10-22 13:37

Title

WatchGuard Agent Incorrect Permission Assignment in Log Directory Allows Local Log Tampering

Summary

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-22 13:29 UTC

CWE

Assigner

WatchGuard CNA under the mitre root

CNA scorecard A 91/100 over 75 records in the last 180 days details

References

1 reference

URL	Tags
https://psirt.watchguard.com/CVE-2026-115253	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
WatchGuard	WatchGuard Agent	Affected: 0 , < 1.25.14.0000 (semver) cpe:2.3:a:watchguard:watchguard_agent::::::::

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  "containers": {
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        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-115253",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-22T13:29:24.319993Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2026-10-22T13:37:47.542Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
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              "version": "0",
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          "value": "An incorrect permission assignment vulnerability in the WatchGuard Agent\u0027s log directory allows a local, authenticated non-administrative user to create, modify, append to, or delete the agent\u0027s log files and write other files into the directory. This allows an attacker to tamper with or destroy the agent\u0027s security logs and stage further local attacks by placing executable content in a directory owned by a privileged service."
        }
      ],
      "metrics": [
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          "cvssV4_0": {
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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    "state": "PUBLISHED"
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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.

Vulnerability timeline

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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.
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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.

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