Vulnerability Details : CVE-2017-3825
A vulnerability in the ICMP ingress packet processing of Cisco TelePresence Collaboration Endpoint (CE) Software could allow an unauthenticated, remote attacker to cause the TelePresence endpoint to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation for the size of a received ICMP packet. An attacker could exploit this vulnerability by sending a crafted ICMP packet to the local IP address of the targeted endpoint. A successful exploit could allow the attacker to cause a DoS of the TelePresence endpoint, during which time calls could be dropped. This vulnerability would affect either IPv4 or IPv6 ICMP traffic. This vulnerability affects the following Cisco TelePresence products when running software release CE8.1.1, CE8.2.0, CE8.2.1, CE8.2.2, CE 8.3.0, or CE8.3.1: Spark Room OS, TelePresence DX Series, TelePresence MX Series, TelePresence SX Quick Set Series, TelePresence SX Series. Cisco Bug IDs: CSCvb95396.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2017-3825
- cpe:2.3:a:cisco:telepresence_tc:7.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:7.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:5.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:7.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:5.1.13:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:7.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:7.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:4.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:4.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:7.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:4.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:4.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_tc:6.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_ce:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_ce:8.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:telepresence_ce:8.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-3825
0.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 59 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-3825
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-3825
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by:
- nvd@nist.gov (Primary)
- ykramarz@cisco.com (Secondary)
References for CVE-2017-3825
-
http://www.securitytracker.com/id/1038392
Cisco TelePresence Collaboration Endpoint ICMP Packet Processing Bug Lets Remote Users Cause the Target System to Reload - SecurityTracker
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-ctp
Cisco TelePresence ICMP Denial of Service VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/98293
Cisco TelePresence Collaboration Endpoint CVE-2017-3825 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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