Strix
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CVE-2017-3825

UnknownEPSS 2.99%

Last modified

CVE-2017-3825 is a vulnerability of currently unknown severity. 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. EPSS estimates a 2.99% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.0
/10
EPSS Probability
2.99%

85.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoTelepresence Ce8.0.0
CiscoTelepresence Ce8.1.0
CiscoTelepresence Ce8.2.0
CiscoTelepresence Tc4.2.0
CiscoTelepresence Tc4.2.1
CiscoTelepresence Tc4.2.2
CiscoTelepresence Tc4.2.3
CiscoTelepresence Tc4.2.4
CiscoTelepresence Tc5.1.11
CiscoTelepresence Tc5.1.13
CiscoTelepresence Tc6.0.2
CiscoTelepresence Tc6.0.3
CiscoTelepresence Tc6.0.4
CiscoTelepresence Tc6.1.3
CiscoTelepresence Tc6.1.4
CiscoTelepresence Tc6.3.1
CiscoTelepresence Tc6.3.2
CiscoTelepresence Tc6.3.3
CiscoTelepresence Tc6.3.4
CiscoTelepresence Tc6.3.5
CiscoTelepresence Tc7.1.1
CiscoTelepresence Tc7.1.2
CiscoTelepresence Tc7.1.3
CiscoTelepresence Tc7.1.4
CiscoTelepresence Tc7.3.6
CiscoTelepresence Tc7.3.7

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2017-3825?
Severity scoring for CVE-2017-3825 is pending analysis. The EPSS model estimates a 2.99% probability of exploitation in the next 30 days.
How do I fix CVE-2017-3825?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-3825?

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Source: NVD / NIST