Vulnerability details
CVE-2026-19681
Tenable Security Center
Command Injection
CVSS 4.0
9.4Critical
Official description
An authenticated command injection vulnerability exists in Security Center related to file upload processing. An attacker could exploit this issue by uploading a specially crafted file, potentially resulting in arbitrary command execution on the underlying operating system.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.4Critical | 4.0 | CVEProject cvelistV5 (CNA) (tenable) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| 9.9Critical | 3.1 | CVEProject cvelistV5 (CNA) (tenable) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Tenable, Inc. | Security Center | v < 6.9.0 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://www.tenable.com/security/tns-2026-22 vendor-advisory
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2026-08-14
- Last updated
- 2026-08-15
- State
- Published
- Assigner (CNA)
- tenable
Exploit prediction (EPSS)
4.19%
Probability of exploitation in 30 days
90.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-78Improper neutralization of special elements used in an OS command ('OS command injection')