CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.7 | $0-$5k | 0.00 |
A vulnerability was found in Cisco IOS up to 12.3 (Router Operating System) and classified as critical. Affected by this issue is an unknown part of the component SNMP Service. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:
Cisco Internetwork Operating System (IOS) 12.0S through 12.3T attempts to process SNMP solicited operations on improper ports (UDP 162 and a randomly chosen UDP port), which allows remote attackers to cause a denial of service (device reload and memory corruption).
The bug was discovered 04/20/2004. The weakness was released 04/20/2004 with Cisco (Website). The advisory is available at cisco.com. This vulnerability is handled as CVE-2004-0714 since 07/20/2004. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.
It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 48974 (Vulnerabilities in SNMP Message Processing - Cisco Systems), 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. Applying a patch is able to eliminate this problem. The bugfix is ready for download at cisco.com. It is possible to mitigate the problem by applying the configuration setting no snmp-server
. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 2774.
The vulnerability is also documented in the databases at X-Force (15921) and Tenable (48974). kb.cert.org is providing further details.
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 48974
Nessus Name: Vulnerabilities in SNMP Message Processing - Cisco Systems
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: cisco.com
Config: no snmp-server
Suricata ID: 2002880
Suricata Class: 🔍
Suricata Message: 🔍
TippingPoint: 🔍
Timeline
04/20/2004 🔍04/20/2004 🔍
04/20/2004 🔍
04/20/2004 🔍
04/20/2004 🔍
04/21/2004 🔍
04/21/2004 🔍
04/25/2004 🔍
07/20/2004 🔍
07/27/2004 🔍
09/01/2010 🔍
06/28/2019 🔍
Sources
Vendor: cisco.comAdvisory: cisco.com
Researcher: http://www.cisco.com
Organization: Cisco
Status: Not defined
CVE: CVE-2004-0714 (🔍)
OVAL: 🔍
X-Force: 15921 - Cisco IOS SNMP UDP port denial of service, Medium Risk
Vulnerability Center: 4190 - [cisco-sa-20040420-snmp] DoS Within Cisco IOS SNMP Message Processing, Medium
SecurityFocus: 10186 - Cisco Internet Operating System SNMP Message Processing Denial Of Service Vulnerability
Secunia: 11442 - Cisco IOS SNMP Request Processing Vulnerability, Less Critical
OSVDB: 5575 - Cisco IOS Flawed SNMP Processing DoS
Misc.: 🔍
Entry
Created: 04/21/2004 15:11Updated: 06/28/2019 10:26
Changes: 04/21/2004 15:11 (97), 06/28/2019 10:26 (1)
Complete: 🔍
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