CVE-2004-0306

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS 15600 before 1.3(0) enable TFTP service on UDP port 69 by default, which allows remote attackers to GET or PUT ONS system files on the current active TCC in the /flash0 or /flash1 directories.

Cisco ONS 15327 anteriores a 4.1(3), ONS 15454 anteriores a 4.6(1), ONS 15454 SD anteriores a 4.1(3), y Cisco ONS 15600 anteriores a 1.3(0) tienen activo el servicio TFTP en el puerto UDP 69 por defecto, lo que permite a atacantes remotos obtener (GET) o poner (PUT ON) ficheros de sistema en TCC activo acual en los directorios /flash0 y /flash1.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2004-03-17 CVE Reserved
2004-09-01 CVE Published
2024-08-08 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (3)

URL	Tag	Source
https://exchange.xforce.ibmcloud.com/vulnerabilities/15264	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.cisco.com/warp/public/707/cisco-sa-20040219-ONS.shtml	2018-10-30
http://www.securityfocus.com/bid/9699	2018-10-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				1.0 Search vendor "Cisco" for product "Optical Networking Systems Software" and version "1.0"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.0\(1\) Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.0\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.0\(2\) Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.0\(2\)"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.0.0 Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.0.0"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.1\(0\) Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.1\(0\)"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.1\(1\) Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.1\(1\)"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.1\(2\) Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.1\(2\)"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.1\(3\) Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.1\(3\)"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.1.0 Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.1.0"		-		Affected
Cisco Search vendor "Cisco"		Optical Networking Systems Software Search vendor "Cisco" for product "Optical Networking Systems Software"				4.5 Search vendor "Cisco" for product "Optical Networking Systems Software" and version "4.5"		-		Affected