VulnerabilityPublished 3 Nov 2026

CVE-2026-82154: Dell OS Recovery tool versions, prior to 2.4.4, contain a use of Hard-coded Cryptographic Key

Source GCVE Database

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Authoritative record:CVE-2026-82154· Low 2.4

Not known to be exploited · CVSS 2.4 Low : upgrade to 2.4.4 when convenient.

Data as of 3 Nov 2026, 22:33 UTC

CVSS 3.1 base score

2.4Low

How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none

CVSS scores by source
CNA (dell)	CVSS 3.1	2.4

Patch: Available – fixed in 2.4.4

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

Attack Vector: Physical
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: Low
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Physical: The attack requires the attacker to physically touch or manipulate the vulnerable component. Physical interaction may be brief or persistent.
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 3 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

ghsa-jjgg-pccr-pfrh

What to do

Upgrade OS Recovery tool to 2.4.4.

Affected software

Product	Affected	Fixed in
DellOS Recovery tool	Affected <2.4.4	Fixed in 2.4.4

AI-suggested

If you cannot patch yet, restrict physical access to devices using affected versions of the Dell OS Recovery tool.

Description

Dell OS Recovery tool versions prior to 2.4.4 contain a hard-coded cryptographic key vulnerability. This flaw allows an unauthenticated attacker with physical access to potentially disclose sensitive information. The vulnerability is rated low severity with a CVSS score of 2.4. No public exploits or patches are currently documented.

Impact

An attacker with physical access could exploit the hard-coded cryptographic key to disclose sensitive information. The impact is limited to confidentiality with no reported effects on integrity or availability. The overall severity is low.

Summary

The Dell OS Recovery tool versions before 2.4.4 have a vulnerability involving the use of a hard-coded cryptographic key (CWE-321). This weakness could be exploited by an unauthenticated attacker who has physical access to the system, potentially leading to information disclosure. The CVSS 3.1 base score is 2.4, reflecting low impact primarily on confidentiality. There is no indication of integrity or availability impact.

CWE-321Use of Hard-coded Cryptographic Key (opens in a new tab)
Variant weaknessLikelihood of exploit: HighOWASP Top 10 A04:2025: Cryptographic Failures (opens in a new tab)
The product uses a hard-coded, unchangeable cryptographic key.
Architecture and Design
Prevention schemes mirror that of hard-coded password storage.
OWASP Cheat Sheets
Transport Layer Protection (opens in a new tab)
User Privacy Protection (opens in a new tab)
Password Storage (opens in a new tab)
Cryptographic Storage (opens in a new tab)
HSTS (opens in a new tab)
OWASP ASVS 4.0.3
V2.3.1 (opens in a new tab)
V2.6.2 (opens in a new tab)
V2.8.5 (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 3 Nov 2026, 22:33 UTC

WeaknessesCWE-321

Technical details

References

Community reviews

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