CVE-2023-0750
Yellowbrik PEC-1864 authentication bypass
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
Yellobrik PEC-1864 implements authentication checks via javascript in the frontend interface. When the device can be accessed over the network an attacker could bypass authentication. This would allow an attacker to : - Change the password, resulting in a DOS of the users - Change the streaming source, compromising the integrity of the stream - Change the streaming destination, compromising the confidentiality of the stream This issue affects Yellowbrik: PEC 1864. No patch has been issued by the manufacturer as this model was discontinued.
*Credits:
Vincent Salvadori
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-02-08 CVE Reserved
- 2023-04-06 CVE Published
- 2025-02-10 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-311: Missing Encryption of Sensitive Data
- CWE-602: Client-Side Enforcement of Server-Side Security
CAPEC
- CAPEC-115: Authentication Bypass
References (1)
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Lynx-technik Search vendor "Lynx-technik" | Yellobrik Pec 1864 Firmware Search vendor "Lynx-technik" for product "Yellobrik Pec 1864 Firmware" | - | - |
Affected
| in | Lynx-technik Search vendor "Lynx-technik" | Yellobrik Pec 1864 Search vendor "Lynx-technik" for product "Yellobrik Pec 1864" | - | - |
Safe
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