Dell PowerStore contains an Argument Injection vulnerability.
Noroxi assessment
Priority: Monitor (action score 26/100)
- The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
- Probability of exploitation in the next 30 days: 0.37% (FIRST EPSS).
- Anyone who can reach it over the internet can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
- Fixed version: Dell PowerStore 1000T 4.1.0.6-2771237 or later, 4.3.1.2-2771239 or later; Dell PowerStore 1200T 4.1.0.6-2771237 or later, 4.3.1.2-2771239 or later; Dell PowerStore 3000T 4.1.0.6-2771237 or later, 4.3.1.2-2771239 or later.
- Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).
Low priority for now. Upgrade to Dell PowerStore 1000T 4.1.0.6-2771237 or later, 4.3.1.2-2771239 or later; Dell PowerStore 1200T 4.1.0.6-2771237 or later, 4.3.1.2-2771239 or later; Dell PowerStore 3000T 4.1.0.6-2771237 or later, 4.3.1.2-2771239 or later or later.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Dell PowerStore contains an Argument Injection vulnerability. An authenticated user with limited privileges could potentially exploit this vulnerability to gain unauthorized access to sensitive sensitive system information.
- Published
- Sep 1, 2026
- Updated
- Oct 2, 2026
- EPSS
- 0.4% · 30th percentile
- CWE
- CWE-88
Report tools
Action score
26
Monitor
Low priority for now.
- CVSS
- 26 / 40 · 6.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.4%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- —
- CNA · dell
- 6.5
- NVD has not scored this yet; the score shown is the CNA’s.
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- No public exploit code on record
- A fix has been released
If any of these changes, we'll tell you in the daily email digest.
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Noroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| dell | powerstoreos | cpe:2.3:o:dell:powerstoreos |
| dell | powerstore 1000t | cpe:2.3:h:dell:powerstore_1000t |
| dell | powerstore 1200t | cpe:2.3:h:dell:powerstore_1200t |
| dell | powerstore 3000t | cpe:2.3:h:dell:powerstore_3000t |
| dell | powerstore 3200q | cpe:2.3:h:dell:powerstore_3200q |
| dell | powerstore 3200t | cpe:2.3:h:dell:powerstore_3200t |
| dell | powerstore 5000t | cpe:2.3:h:dell:powerstore_5000t |
| dell | powerstore 500t | cpe:2.3:h:dell:powerstore_500t |
| dell | powerstore 5200q | cpe:2.3:h:dell:powerstore_5200q |
| dell | powerstore 5200t | cpe:2.3:h:dell:powerstore_5200t |
| dell | powerstore 7000t | cpe:2.3:h:dell:powerstore_7000t |
| dell | powerstore 9000t | cpe:2.3:h:dell:powerstore_9000t |
and 1 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- dell powerstoreos4.1.0.0
- dell powerstoreos4.1.0.1
- dell powerstoreos4.1.0.2
- dell powerstoreos4.1.0.3
- dell powerstoreos4.1.0.4
- dell powerstoreos4.1.0.5
- dell powerstoreos4.3.0.0
- dell powerstoreos4.3.1.0
- dell powerstoreos4.3.1.1
Versions reported by the vendor
Affected version ranges reported by the assigning authority (dell). Independent of NVD's CPE analysis and usually ahead of it.
Dell PowerStore 1000T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 1200T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 3000T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 3200Q
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 3200T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 5000T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 500T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 5200Q
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 5200T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 7000T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 9000T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Dell PowerStore 9200T
- before 4.1.0.6-2771237 or lateraffected · semver
- before 4.3.1.2-2771239 or lateraffected · semver
Same product
dell: all recordsOther highest-scoring records for the same primary product.
- CVE-2026-79687Dell PowerStore SDNAS contains a Missing Authentication for Critical Function vulnerability.40Plan
- CVE-2022-26869Dell PowerStore versions 2.0.0.x, 2.0.1.x and 2.1.0.x contains an open port vulnerability.40Plan
- CVE-2026-58574Dell PowerStore contains a Missing Authentication for Critical Function vulnerability.39Monitor
- CVE-2022-26870Dell PowerStore versions 2.1.0.x contain an Authentication bypass vulnerability.39Monitor
- CVE-2026-79682Dell PowerStore contains a Command Injection vulnerability.35Monitor
- CVE-2026-58567Dell PowerStore contains an OS Command Injection vulnerability.35Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| Dell PowerStore 1000T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 1000T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 1200T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 1200T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 3000T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 3000T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 3200Q | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 3200Q | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 3200T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 3200T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 5000T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 5000T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 500T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 500T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 5200Q | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 5200Q | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 5200T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 5200T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 7000T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 7000T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 9000T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 9000T | 4.3.1.2-2771239 or later | Vendor (CNA) |
| Dell PowerStore 9200T | 4.1.0.6-2771237 or later | Vendor (CNA) |
| Dell PowerStore 9200T | 4.3.1.2-2771239 or later | Vendor (CNA) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
National notice (Türkiye Cybersecurity Directorate / USOM)
Official security notices citing this record; remediation advice is on the agency's page.
- TR-26-0980 · Sep 2, 2026(Dell PowerStore Güvenlik Bildirimi)
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- none
- Availability
- none
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
CWE-88 · Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvd-secondary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Parameter InjectionCAPEC-137likelihood: Medium · Medium
- Flash Parameter InjectionCAPEC-174likelihood: High · Medium
- Using Meta-characters in E-mail Headers to Inject Malicious PayloadsCAPEC-41likelihood: High · High
- HTTP Parameter Pollution (HPP)CAPEC-460Medium
- OS Command InjectionCAPEC-88likelihood: High · High
ATT&CK techniques
—
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.