Cisco ONS 15454 Optical Transport Platform up to 4.6(0) denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco ONS 15454 Optical Transport Platform up to 4.6(0). Impacted is an unknown function. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2004-1435. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco ONS 15454 Optical Transport Platform up to 4.6(0). It has been classified as problematic. This affects some unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

Multiple versions of Cisco ONS 15327, ONS 15454, and ONS 15454 SDH, including 4.6(0) and 4.6(1), 4.5(x), 4.1(0) to 4.1(3), 4.0(0) to 4.0(2), and earlier versions, allows remote attackers to cause a denial of service (control card reset) via a large number of TCP connections with an invalid response instead of the final ACK (TCP-ACK).

The bug was discovered 07/21/2004. The weakness was released 12/31/2004 with Cisco as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is uniquely identified as CVE-2004-1435 since 02/13/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 16201 (Cisco ONS Multiple Remote Vulnerabilities (20040721-ons)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO and running in the context l.

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (16763), Tenable (16201), SecurityFocus (BID 10768†), OSVDB (8152†) and Secunia (SA12117†). Entries connected to this vulnerability are available at VDB-768, VDB-22729, VDB-22730 and VDB-22732. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 16201
Nessus Name: Cisco ONS Multiple Remote Vulnerabilities (20040721-ons)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/21/2004 🔍
07/21/2004 +0 days 🔍
07/21/2004 +0 days 🔍
07/21/2004 +0 days 🔍
07/21/2004 +0 days 🔍
12/31/2004 +163 days 🔍
12/31/2004 +0 days 🔍
01/18/2005 +18 days 🔍
02/13/2005 +26 days 🔍
01/09/2007 +695 days 🔍
02/27/2015 +2971 days 🔍
01/22/2025 +3617 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: kb.cert.org
Organization: Cisco
Status: Confirmed

CVE: CVE-2004-1435 (🔍)
GCVE (CVE): GCVE-0-2004-1435
GCVE (VulDB): GCVE-100-22731
CERT: 🔍
X-Force: 16763
SecurityFocus: 10768 - Cisco ONS Multiple Vulnerabilities
Secunia: 12117 - Cisco ONS 15000 Multiple Denial of Service Vulnerabilities, Less Critical
OSVDB: 8152 - CVE-2004-1435 - Cisco - ONS - Denial-Of-Service Issue
Vulnerability Center: 13904 - [cisco-sa-20040721-ons] Cisco ONS Denial of Service via Last-ACK0, Medium

See also: 🔍

Entryinfo

Created: 02/27/2015 15:51
Updated: 01/22/2025 15:27
Changes: 02/27/2015 15:51 (67), 07/13/2019 12:59 (8), 01/22/2025 15:27 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Interested in the pricing of exploits?

See the underground prices here!