CVE-2023-34388
Improper authentication could lead to session hijacking
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An Improper Authentication vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote unauthenticated attacker to potentially perform session hijacking attack and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details.
Una vulnerabilidad de autenticación incorrecta en Schweitzer Engineering Laboratories SEL-451 podría permitir que un atacante remoto no autenticado realice potencialmente un ataque de secuestro de sesión y omita la autenticación. Consulte el Apéndice A del Manual de instrucciones del producto con fecha 20230830 para obtener más detalles.
An Improper Authentication vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote unauthenticated attacker to potentially perform session hijacking attack and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details.
*Credits:
Andrea Palanca and Gabriele Quagliarella of Nozomi Networks
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-06-02 CVE Reserved
- 2023-11-30 CVE Published
- 2024-08-02 CVE Updated
- 2025-01-01 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
- CAPEC-115: Authentication Bypass
- CAPEC-593: Session Hijacking
References (2)
| URL | Tag | Source |
|---|---|---|
| https://www.nozominetworks.com/blog | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://selinc.com/support/security-notifications/external-reports | 2023-12-06 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r315-v0 < r315-v4 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r315-v0 < r315-v4" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r316-v0 < r316-v4 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r316-v0 < r316-v4" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r317-v0 < r317-v4 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r317-v0 < r317-v4" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r318-v0 < r318-v5 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r318-v0 < r318-v5" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r320-v0 < r320-v3 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r320-v0 < r320-v3" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r321-v0 < r321-v3 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r321-v0 < r321-v3" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r322-v0 < r322-v3 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r322-v0 < r322-v3" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r323-v0 < r323-v5 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r323-v0 < r323-v5" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r324-v0 < r324-v4 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r324-v0 < r324-v4" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | >= r325-v0 < r325-v3 Search vendor "Selinc" for product "Sel-451 Firmware" and version " >= r325-v0 < r325-v3" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | r326-v0 Search vendor "Selinc" for product "Sel-451 Firmware" and version "r326-v0" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|
| Selinc Search vendor "Selinc" | Sel-451 Firmware Search vendor "Selinc" for product "Sel-451 Firmware" | r327-v0 Search vendor "Selinc" for product "Sel-451 Firmware" and version "r327-v0" | - |
Affected
| in | Selinc Search vendor "Selinc" | Sel-451 Search vendor "Selinc" for product "Sel-451" | - | - |
Safe
|