CVE Explorer
CVE-2026-53478
Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an improper neutralization of special elements used in an OS command ('OS command Injection') vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to command execution.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"PowerProtect Data Domain","vendor":"Dell","versions":[{"lessThanOrEqual":"8.8.0.0 or later","status":"affected","version":"0","versionType":"semver"},{"lessThanOrEqual":"8.6.1.20 or later","status":"affected","version":"0","versionType":"semver"},{"lessThanOrEqual":"8.3.1.40 or later","status":"affected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.13.1.80 or later","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:2629f393ee5d81b180a52d4f2fd70224a7d188ab4094451b7ddafe7be14e3ec9 · sha256:7d6d5f3130ef8ecf… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:2629f393ee5d81b180a52d4f2fd70224a7d188ab4094451b7ddafe7be14e3ec9 · sha256:7d6d5f3130ef8ecf… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:2629f393ee5d81b180a52d4f2fd70224a7d188ab4094451b7ddafe7be14e3ec9 · sha256:7d6d5f3130ef8ecf… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory"],"url":"https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2629f393ee5d81b180a52d4f2fd70224a7d188ab4094451b7ddafe7be14e3ec9 · sha256:7d6d5f3130ef8ecf… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.