CVE-2023-40146 (GCVE-0-2023-40146)
Vulnerability from cvelistv5 – Published: 2024-04-17 12:55 – Updated: 2025-11-04 18:16
VLAI
EPSS
VEX
Summary
A privilege escalation vulnerability exists in the /bin/login functionality of Peplink Smart Reader v1.2.0 (in QEMU). A specially crafted command line argument can lead to a limited-shell escape and elevated capabilities. An attacker can authenticate with hard-coded credentials and execute unblocked default busybox functionality to trigger this vulnerability.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-23 15:06 UTC
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Peplink | Smart Reader |
Affected:
v1.2.0 (in QEMU)
|
guessed | |
| peplink | smart_reader |
Affected:
v1.2.0
cpe:2.3:a:peplink:smart_reader:v1.2.0:*:*:*:*:*:*:* |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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