Cisco devices running Application and Content Networking System (ACNS) 5.0, 5.1 before…
Priority LOW 26Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Cisco devices running Application and Content Networking System (ACNS) 5.0, 5.1 before 5.1.13.7, or 5.2 before 5.2.3.9 allow remote attackers to cause a denial of service (bandwidth consumption) via "crafted IP packets" that are continuously forwarded.
Why it matters now
EPSS 0.01634 76th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 53
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:application_and_content_networking_software:\(acns\):*:*:*:*:*:*:* | (acns) | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:4.0.3:*:*:*:*:*:*:* | 4.0.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:4.1.1:*:*:*:*:*:*:* | 4.1.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:4.1.3:*:*:*:*:*:*:* | 4.1.3 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:4.2:*:*:*:*:*:*:* | 4.2 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:4.2.9:*:*:*:*:*:*:* | 4.2.9 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:4.2.11:*:*:*:*:*:*:* | 4.2.11 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:5.0.1:*:*:*:*:*:*:* | 5.0.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:5.0.3:*:*:*:*:*:*:* | 5.0.3 | Vulnerable | Cisco |
- cpe:2.3:a:cisco:application_and_content_networking_software:\(acns\):*:*:*:*:*:*:* Versions (acns) Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:4.0.3:*:*:*:*:*:*:* Versions 4.0.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:4.1.3:*:*:*:*:*:*:* Versions 4.1.3 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:4.2.9:*:*:*:*:*:*:* Versions 4.2.9 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:4.2.11:*:*:*:*:*:*:* Versions 4.2.11 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:5.0.1:*:*:*:*:*:*:* Versions 5.0.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:5.0.3:*:*:*:*:*:*:* Versions 5.0.3 Vulnerable ·Cisco
Show 43 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cisco:application_and_content_networking_software:5.0.5:*:*:*:*:*:*:* | 5.0.5 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:application_and_content_networking_software:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_delivery_manager:4630:*:*:*:*:*:*:* | 4630 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_delivery_manager:4650:*:*:*:*:*:*:* | 4650 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4630:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4630:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4630:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4650:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4650:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4650:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_distribution_manager_4670:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:507:*:*:*:*:*:*:* | 507 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:507_2.2_.0:*:*:*:*:*:*:* | 507_2.2_.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:507_3.1:*:*:*:*:*:*:* | 507_3.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:507_4.0:*:*:*:*:*:*:* | 507_4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:507_4.1:*:*:*:*:*:*:* | 507_4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:510:*:*:*:*:*:*:* | 510 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:560:*:*:*:*:*:*:* | 560 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:560_2.2_.0:*:*:*:*:*:*:* | 560_2.2_.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:560_3.1:*:*:*:*:*:*:* | 560_3.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:560_4.0:*:*:*:*:*:*:* | 560_4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:560_4.1:*:*:*:*:*:*:* | 560_4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:565:*:*:*:*:*:*:* | 565 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:590:*:*:*:*:*:*:* | 590 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:590_2.2_.0:*:*:*:*:*:*:* | 590_2.2_.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:590_3.1:*:*:*:*:*:*:* | 590_3.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:590_4.0:*:*:*:*:*:*:* | 590_4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:590_4.1:*:*:*:*:*:*:* | 590_4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:7320:*:*:*:*:*:*:* | 7320 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:7320_2.2_.0:*:*:*:*:*:*:* | 7320_2.2_.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:7320_3.1:*:*:*:*:*:*:* | 7320_3.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:7320_4.0:*:*:*:*:*:*:* | 7320_4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:7320_4.1:*:*:*:*:*:*:* | 7320_4.1 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine:7325:*:*:*:*:*:*:* | 7325 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine_module_for_cisco_router:2600_series:*:*:*:*:*:*:* | 2600_series | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine_module_for_cisco_router:2800_series:*:*:*:*:*:*:* | 2800_series | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine_module_for_cisco_router:3600_series:*:*:*:*:*:*:* | 3600_series | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine_module_for_cisco_router:3700_series:*:*:*:*:*:*:* | 3700_series | Vulnerable | Cisco |
| cpe:2.3:a:cisco:content_engine_module_for_cisco_router:3800_series:*:*:*:*:*:*:* | 3800_series | Vulnerable | Cisco |
| cpe:2.3:a:cisco:enterprise_content_delivery_network_software:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Cisco |
| cpe:2.3:a:cisco:enterprise_content_delivery_network_software:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Cisco |
| cpe:2.3:h:cisco:content_router_4430:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
| cpe:2.3:h:cisco:content_router_4450:*:*:*:*:*:*:*:* | all versions | Vulnerable | Cisco |
- cpe:2.3:a:cisco:application_and_content_networking_software:5.0.5:*:*:*:*:*:*:* Versions 5.0.5 Vulnerable ·Cisco
- cpe:2.3:a:cisco:application_and_content_networking_software:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_delivery_manager:4630:*:*:*:*:*:*:* Versions 4630 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_delivery_manager:4650:*:*:*:*:*:*:* Versions 4650 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4630:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4630:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4630:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4650:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4650:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4650:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_distribution_manager_4670:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:507:*:*:*:*:*:*:* Versions 507 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:507_2.2_.0:*:*:*:*:*:*:* Versions 507_2.2_.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:507_3.1:*:*:*:*:*:*:* Versions 507_3.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:507_4.0:*:*:*:*:*:*:* Versions 507_4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:507_4.1:*:*:*:*:*:*:* Versions 507_4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:510:*:*:*:*:*:*:* Versions 510 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:560:*:*:*:*:*:*:* Versions 560 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:560_2.2_.0:*:*:*:*:*:*:* Versions 560_2.2_.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:560_3.1:*:*:*:*:*:*:* Versions 560_3.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:560_4.0:*:*:*:*:*:*:* Versions 560_4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:560_4.1:*:*:*:*:*:*:* Versions 560_4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:565:*:*:*:*:*:*:* Versions 565 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:590:*:*:*:*:*:*:* Versions 590 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:590_2.2_.0:*:*:*:*:*:*:* Versions 590_2.2_.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:590_3.1:*:*:*:*:*:*:* Versions 590_3.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:590_4.0:*:*:*:*:*:*:* Versions 590_4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:590_4.1:*:*:*:*:*:*:* Versions 590_4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:7320:*:*:*:*:*:*:* Versions 7320 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:7320_2.2_.0:*:*:*:*:*:*:* Versions 7320_2.2_.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:7320_3.1:*:*:*:*:*:*:* Versions 7320_3.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:7320_4.0:*:*:*:*:*:*:* Versions 7320_4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:7320_4.1:*:*:*:*:*:*:* Versions 7320_4.1 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine:7325:*:*:*:*:*:*:* Versions 7325 Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine_module_for_cisco_router:2600_series:*:*:*:*:*:*:* Versions 2600_series Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine_module_for_cisco_router:2800_series:*:*:*:*:*:*:* Versions 2800_series Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine_module_for_cisco_router:3600_series:*:*:*:*:*:*:* Versions 3600_series Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine_module_for_cisco_router:3700_series:*:*:*:*:*:*:* Versions 3700_series Vulnerable ·Cisco
- cpe:2.3:a:cisco:content_engine_module_for_cisco_router:3800_series:*:*:*:*:*:*:* Versions 3800_series Vulnerable ·Cisco
- cpe:2.3:a:cisco:enterprise_content_delivery_network_software:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Cisco
- cpe:2.3:a:cisco:enterprise_content_delivery_network_software:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Cisco
- cpe:2.3:h:cisco:content_router_4430:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
- cpe:2.3:h:cisco:content_router_4450:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Cisco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-0600
- 2026-10-03 Alias added: GHSA-2x2g-qj89-46xx
More Cisco Application And Content Networking Software vulnerabilities
- TI-2004-00066 The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c… CVSS 3.1HIGH 7.5
- TI-2003-00888 Buffer overflow in the authentication module for Cisco ACNS 4.x before 4.2.11, and 5.x… CVSS 2.0HIGH 7.5
- TI-2005-00552 Cisco devices running Application and Content Networking System (ACNS) 4.x, 5.0, 5.1, or… CVSS 2.0HIGH 7.5
- TI-2004-00095 The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos… CVSS 2.0MEDIUM 5.0
- TI-2004-00068 OpenSSL 0.9.6 before 0.9.6d does not properly handle unknown message types, which allows… CVSS 2.0MEDIUM 5.0
- TI-2005-00549 The RealServer RealSubscriber on Cisco devices running Application and Content Networking… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2005-0600 · CVE Program
- CVE-2005-0600 · NVD
- FIRST EPSS
- GHSA-2x2g-qj89-46xx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences