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GHSA-2VX9-P4FJ-XXQ6
Vulnerability from github – Published: 2025-06-04 18:30 – Updated: 2025-06-04 18:30A vulnerability in the SSH connection handling of Cisco Integrated Management Controller (IMC) for Cisco UCS B-Series, UCS C-Series, UCS S-Series, and UCS X-Series Servers could allow an authenticated, remote attacker to access internal services with elevated privileges.
This vulnerability is due to insufficient restrictions on access to internal services. An attacker with a valid user account could exploit this vulnerability by using crafted syntax when connecting to the Cisco IMC of an affected device through SSH. A successful exploit could allow the attacker to access internal services with elevated privileges, which may allow unauthorized modifications to the system, including the possibility of creating new administrator accounts on the affected device.
{
"affected": [],
"aliases": [
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"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-04T17:15:26Z",
"severity": "HIGH"
},
"details": "A vulnerability in the SSH connection handling of Cisco Integrated Management Controller (IMC) for Cisco UCS B-Series, UCS C-Series, UCS S-Series, and UCS X-Series Servers could allow an authenticated, remote attacker to access internal services with elevated privileges.\n\nThis vulnerability is due to insufficient restrictions on access to internal services. An attacker with a valid user account could exploit this vulnerability by using crafted syntax when connecting to the Cisco IMC of an affected device through SSH. A successful exploit could allow the attacker to access internal services with elevated privileges, which may allow unauthorized modifications to the system, including the possibility of creating new administrator accounts on the affected device.",
"id": "GHSA-2vx9-p4fj-xxq6",
"modified": "2025-06-04T18:30:58Z",
"published": "2025-06-04T18:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20261"
},
{
"type": "WEB",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucs-ssh-priv-esc-2mZDtdjM"
}
],
"schema_version": "1.4.0",
"severity": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2025-20261 (GCVE-0-2025-20261)
Vulnerability from cvelistv5 – Published: 2025-06-04 16:17 – Updated: 2025-06-05 03:55- CWE-923 - Improper Restriction of Communication Channel to Intended Endpoints
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 3.2(3n) Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.0(4h) Affected: 4.1(1c) Affected: 3.2(3k) Affected: 3.2(2c) Affected: 4.0(4e) Affected: 4.0(4g) Affected: 3.2(3i) Affected: 4.0(2e) Affected: 3.2(3g) Affected: 4.0(4a) Affected: 4.0(2d) Affected: 3.2(2d) Affected: 4.0(1b) Affected: 4.0(4f) Affected: 3.2(3h) Affected: 3.2(2f) Affected: 4.0(4c) Affected: 3.2(3a) Affected: 4.0(1c) Affected: 3.2(3d) Affected: 3.2(2b) Affected: 4.0(4b) Affected: 3.2(2e) Affected: 4.0(2b) Affected: 4.0(4d) Affected: 3.2(1d) Affected: 3.2(3e) Affected: 3.2(3l) Affected: 3.2(3b) Affected: 4.0(2a) Affected: 3.2(3j) Affected: 4.0(1d) Affected: 3.2(3o) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.1(2a) Affected: 4.1(1e) Affected: 3.2(3p) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.2(1k) Affected: 4.0(4n) Affected: 4.1(3h) Affected: 4.2(1l) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.3(4b) Affected: 4.3(2f) Affected: 4.1(3n) |
|||||||
|
|||||||||
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.