Vulnerability-Lookup

CNVD-2026-35398

Vulnerability from cnvd - Published: 2026-09-07

Title

DELL Power Protect Cyber Recovery身份验证不当漏洞

Description

DELL Power Protect Cyber Recovery是戴尔科技集团推出的一款‌数据保护与网络恢复解决方案。 DELL Power Protect Cyber Recovery存在身份验证不当漏洞，该漏洞源于身份验证不当，攻击者可利用该漏洞通过远程访问进行未授权访问。

Severity

高

Patch Name

DELL Power Protect Cyber Recovery身份验证不当漏洞的补丁

Patch Description

DELL Power Protect Cyber Recovery是戴尔科技集团推出的一款‌数据保护与网络恢复解决方案。 DELL Power Protect Cyber Recovery存在身份验证不当漏洞，该漏洞源于身份验证不当，攻击者可利用该漏洞通过远程访问进行未授权访问。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://www.dell.com/support/kbdoc/en-us/000501456/dsa-2026-370-security-update-for-dell-powerprotect-cyber-recovery-multiple-third-party-component-vulnerabilities

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-79938

Impacted products

Name
DELL PowerProtect Cyber Recovery <20.3

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2026-79938",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-79938"
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  "number": "CNVD-2026-35398",
  "openTime": "2026-09-07",
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  "products": {
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-79938",
  "serverity": "\u9ad8",
  "submitTime": "2026-08-31",
  "title": "DELL Power Protect Cyber Recovery\u8eab\u4efd\u9a8c\u8bc1\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2026-79938 (GCVE-0-2026-79938)

Vulnerability from cvelistv5 – Published: 2026-08-26 19:37 – Updated: 2026-08-27 14:33

Summary

Dell PowerProtect Cyber Recovery, versions prior to 20.3, contain an Improper Authentication vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Unauthorized access.

Severity

7.6 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 14:27 UTC

CWE

CWE-287 - Improper Authentication

Assigner

dell mitre root

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00050145…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Dell	Power Protect Cyber Recovery	Affected: 0 , < 20.3.0.0 (semver)
Dell	Cyber Recovery	Affected: 0 , < osupdate-15.4.0-19.bin (custom) Affected: 0 , < osupdate-15.6.1-1.bin (custom)

Date Public

2026-08-24 18:30

Show details on NVD website

JSON

To clipboard

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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.

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.