Vulnerability-Lookup

CVE-2026-22762 (GCVE-0-2026-22762)

Vulnerability from cvelistv5 – Published: 2026-02-17 19:53 – Updated: 2026-03-06 15:35

Summary

Dell Avamar Server and Avamar Virtual Edition, versions prior to 19.10 SP1 with CHF338912, contain an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in the Security. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary file delete.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-24 19:02 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

dell CNA under the mitre root

CNA scorecard C 70/100 over 448 records in the last 180 days details

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00042579…	vendor-advisory

Impacted products

3 products

Vendor	Product	Version	CPE status
Dell	Avamar Server	Affected: 19.9 through 19.10 SP1 , < 19.10 SP1 with CHF 338912 or later (semver)	guessed
Dell	Avamar Virtual Edition	Affected: 19.9 through 19.10 SP1 , < 19.10 SP1 with CHF 338912 or later (semver)	guessed
Dell	PowerProtect DP Series Appliance (IDPA)	Affected: N/A , < 2.7.9 with AV CHF 338912 (semver)	guessed

Date Public

2026-02-17 18:00

Credits

Dell would like to thank LIUPENG for reporting this issue.

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-22762

Vulnerability from fkie_nvd - Published: 2026-02-17 20:22 - Updated: 2026-06-17 10:20

Severity

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

Summary

References

	URL	Tags
	security_alert@emc.com	https://www.dell.com/support/kbdoc/en-us/000425796/dsa-2026-053-security-update-for-dell-avamar-server-and-dell-avamar-virtual-edition-improper-limitation-of-a-pathname-to-a-restricted-directory-path-traversal-vulnerability

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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GHSA-CC8M-46CG-CG54

Vulnerability from github – Published: 2026-02-17 21:31 – Updated: 2026-02-17 21:31

Details

Severity

6.5 (Medium)


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

Show details on source website

JSON

To clipboard

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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22762"
    },
    {
      "type": "WEB",
      "url": "https://www.dell.com/support/kbdoc/en-us/000425796/dsa-2026-053-security-update-for-dell-avamar-server-and-dell-avamar-virtual-edition-improper-limitation-of-a-pathname-to-a-restricted-directory-path-traversal-vulnerability"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2026-0439

Vulnerability from csaf_certbund - Published: 2026-02-17 23:00 - Updated: 2026-02-17 23:00

Summary

Dell Avamar Server und Virtual Edition: Schwachstelle ermöglicht Manipulation von Dateien

Severity

Mittel

Scope

1 vulnerability in this advisory, including CVE-2026-22762.

CVE-2026-22762

Known affected: 2 products

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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.
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-2026-22762 (GCVE-0-2026-22762)

FKIE_CVE-2026-22762

GHSA-CC8M-46CG-CG54

WID-SEC-W-2026-0439

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Nomenclature

Vulnerability timeline

Related by attack behaviour