CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.2 | $0-$5k | 0.00 |
A vulnerability was found in Crestron AM-100 and AM-101 and classified as critical. Affected by this issue is some unknown functionality of the component SNMP. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allow any user to obtain the presentation passcode via the iso.3.6.1.4.1.3212.100.3.2.7.4 OIDs. A remote, unauthenticated attacker can use this vulnerability to access a restricted presentation or to become the presenter.
The bug was discovered 05/01/2019. The weakness was released 04/30/2019. This vulnerability is handled as CVE-2019-3928 since 01/03/2019. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 13484 (Crestron AM-100 and AM-101 Multiple Vulnerabilities).
Addressing this vulnerability is possible by firewalling udp/161 (snmp).
Entries connected to this vulnerability are available at 134273, 134274, 134275 and 134277.
Affected
- Crestron AM-100 1.6.0.2
- Crestron AM-101 2.7.0.2
Product
Vendor
Name
License
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 6.2
VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.3
NVD Vector: 🔍
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
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
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 |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Firewalling: 🔍
Timeline
01/03/2019 🔍04/30/2019 🔍
05/01/2019 🔍
05/01/2019 🔍
09/11/2023 🔍
Sources
Advisory: tenable.comStatus: Confirmed
CVE: CVE-2019-3928 (🔍)
See also: 🔍
Entry
Created: 05/01/2019 14:04Updated: 09/11/2023 12:10
Changes: 05/01/2019 14:04 (57), 06/05/2020 11:11 (1), 09/11/2023 12:10 (3)
Complete: 🔍
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