Cisco TelePresence Video Communication Server X8.5.1 Snapshot Password information disclosure
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.3 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Cisco TelePresence Video Communication Server X8.5.1 (Unified Communication Software). This affects an unknown functionality of the component Snapshot Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (Password). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:
The System Snapshot feature in Cisco TelePresence Video Communication Server (VCS) Expressway X8.5.1 allows remote authenticated users to obtain sensitive password-hash information by reading the snapshot file, aka Bug ID CSCuv40422.
The weakness was disclosed 08/20/2015 as CSCuv40422 as confirmed advisory (Website). The advisory is shared at tools.cisco.com. This vulnerability is uniquely identified as CVE-2015-4314 since 06/04/2015. It is possible to initiate the attack remotely. The successful exploitation needs a authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/12/2022). MITRE ATT&CK project uses the attack technique T1592 for this issue.
The vulnerability scanner Nessus provides a plugin with the ID 85650 (Cisco TelePresence VCS Expressway Series 8.5.1 Information Disclosure), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CISCO.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at Tenable (85650). The entries 77341, 77340, 77339 and 77338 are pretty similar.
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: 4.3VulDB Meta Temp Score: 4.3
VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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
Name: PasswordClass: Information disclosure / Password
CWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 85650
Nessus Name: Cisco TelePresence VCS Expressway Series 8.5.1 Information Disclosure
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 803167
OpenVAS Name: Cisco TelePresence Video Communication Server Expressway Information Disclosure Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
Timeline
06/04/2015 🔍08/12/2015 🔍
08/19/2015 🔍
08/20/2015 🔍
08/20/2015 🔍
09/25/2015 🔍
06/12/2022 🔍
Sources
Vendor: cisco.comAdvisory: CSCuv40422
Status: Confirmed
CVE: CVE-2015-4314 (🔍)
SecurityTracker: 1033266
Vulnerability Center: 52968 - Cisco TelePresence Video Communication Server Remote Information Disclosure in System Snapshot, Medium
SecurityFocus: 76326
See also: 🔍
Entry
Created: 08/20/2015 10:44Updated: 06/12/2022 17:14
Changes: 08/20/2015 10:44 (55), 01/31/2018 08:01 (11), 06/12/2022 17:07 (3), 06/12/2022 17:14 (1)
Complete: 🔍
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