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CERTFR-2026-AVI-1097
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans les produits Tenable. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et une élévation de privilèges.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Tenable | Enclave Security | Enclave Security versions antérieures à 1.9.0 | ||
| Tenable | Security Center | Security Center versions antérieures à 6.9.0 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Enclave Security versions ant\u00e9rieures \u00e0 1.9.0",
"product": {
"name": "Enclave Security",
"vendor": {
"name": "Tenable",
"scada": false
}
}
},
{
"description": "Security Center versions ant\u00e9rieures \u00e0 6.9.0",
"product": {
"name": "Security Center",
"vendor": {
"name": "Tenable",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-19635",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-19635"
},
{
"name": "CVE-2026-19628",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-19628"
},
{
"name": "CVE-2026-19626",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-19626"
},
{
"name": "CVE-2026-19629",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-19629"
}
],
"initial_release_date": "2026-08-31T00:00:00",
"last_revision_date": "2026-08-31T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1097",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-08-31T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Tenable. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance et une \u00e9l\u00e9vation de privil\u00e8ges.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Tenable",
"vendor_advisories": [
{
"published_at": "2026-08-27",
"title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2026-24",
"url": "https://www.tenable.com/security/tns-2026-24"
},
{
"published_at": "2026-08-28",
"title": "Bulletin de s\u00e9curit\u00e9 Tenable tns-2026-25",
"url": "https://www.tenable.com/security/tns-2026-25"
}
]
}
CVE-2026-19628 (GCVE-0-2026-19628)
Vulnerability from cvelistv5
Published
2026-08-14 17:00
Modified
2026-08-15 03:55
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Summary
A command injection vulnerability exists in Tenable Security Center. An authenticated administrator could modify application configuration values to achieve arbitrary command execution on the underlying operating system when specific backend operations are triggered.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenable, Inc. | Security Center |
Version: 0 ≤ |
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CVE-2026-19626 (GCVE-0-2026-19626)
Vulnerability from cvelistv5
Published
2026-08-14 16:55
Modified
2026-08-15 03:55
Severity ?
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.4 (Critical) - 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
9.4 (Critical) - 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
VLAI Severity ?
EPSS score ?
CWE
- CWE-95 - Improper neutralization of directives in dynamically evaluated code ('eval injection')
Summary
A remote code execution vulnerability exists in Tenable Security Center's report generation functionality. An authenticated, non-administrative user could exploit this issue by supplying specially crafted input that is later processed unsafely during server-side report rendering, resulting in arbitrary code execution with the privileges of the service account.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenable, Inc. | Security Center |
Version: 0 ≤ |
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CVE-2026-19635 (GCVE-0-2026-19635)
Vulnerability from cvelistv5
Published
2026-08-14 17:12
Modified
2026-08-15 03:55
Severity ?
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.5 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.5 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Summary
A local privilege escalation vulnerability exists in Security Center. An attacker with write access to a specific configuration file could achieve arbitrary code execution with elevated privileges, without requiring further user or victim interaction.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenable, Inc. | Security Center |
Version: 0 ≤ |
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CVE-2026-19629 (GCVE-0-2026-19629)
Vulnerability from cvelistv5
Published
2026-08-14 17:04
Modified
2026-08-15 03:55
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
8.6 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
VLAI Severity ?
EPSS score ?
CWE
- CWE-863 - (Incorrect Authorization)
Summary
A privilege escalation vulnerability exists in Tenable Security Center that allows a user with "Security Manager" role and "manage user" permission on a single group to modify users belonging to other groups. This bypasses the intended access control restrictions and enables unauthorized cross-group user management.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Tenable, Inc. | Security Center |
Version: 0 ≤ |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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