CVE-2015-4317
published 2015-08-20CVE-2015-4317: Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows remote attackers to cause a denial of service via invalid variables in an…
PriorityP427medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
2.60%
83.5th percentile
Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows remote attackers to cause a denial of service via invalid variables in an authentication packet, aka Bug ID CSCuv40469.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | telepresence_video_communication_server_software | — | — |
CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.0MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-xwvc-pqcf-c28g: Cisco TelePresence Video Communication Server (VCS) Expressway X8
ghsa_unreviewed·2022-05-17
CVE-2015-4317 [MEDIUM] GHSA-xwvc-pqcf-c28g: Cisco TelePresence Video Communication Server (VCS) Expressway X8
Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.2 allows remote attackers to cause a denial of service via invalid variables in an authentication packet, aka Bug ID CSCuv40469.
Cisco
Cisco TelePresence Video Communication Server Expressway Denial of Service Vulnerability
vendor_cisco·2015-08-13·CVSS 5.0
CVE-2015-4317 [MEDIUM] CWE-399 Cisco TelePresence Video Communication Server Expressway Denial of Service Vulnerability
Cisco TelePresence Video Communication Server Expressway Denial of Service Vulnerability
A vulnerability in the Cisco TelePresence Video Communication Server (VCS) Expressway could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
The vulnerability is due to insufficient handling of malformed authentication messages. An attacker could exploit this vulnerability by sending a crafted authentication packet with invalid variables. An exploit could allow the attacker to cause a partial availability condition due to the invalid packet reaching the Connection Manager of the VCS.
Cisco has confirmed the vulnerability; however, software updates are not available.
To exploit this vulnerability, the attacker would need to send a crafted authentication packet
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2015-08-20
Published