CVE-2021-28797
Stack Buffer Overflow in Surveillance Station
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Station 5.1.5.3.3 (and later) for ARM CPU NAS (32bit OS) and x86 CPU NAS (32bit OS)
Se ha reportado una vulnerabilidad de desbordamiento del búfer en la región stack de la memoria que afecta a los dispositivos QNAP NAS que ejecutan Surveillance Station. Si es explotada, esta vulnerabilidad permite a atacantes ejecutar código arbitrario. QNAP ya ha corregido esta vulnerabilidad en las siguientes versiones: Surveillance Station versiones 5.1.5.4.3 (y posteriores) para ARM CPU NAS (Sistema Operativo de 64 bits) y x86 CPU NAS (Sistema Operativo de 64 bits) Surveillance Station versiones 5.1.5.3.3 (y posteriores) para ARM CPU NAS (Sistema Operativo de 32 bits) y CPU NAS x86 (Sistema Operativo de 32 bits)
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-03-18 CVE Reserved
- 2021-04-14 CVE Published
- 2024-08-17 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-121: Stack-based Buffer Overflow
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
URL | Tag | Source |
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URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
---|---|---|
https://www.qnap.com/en/security-advisory/qsa-21-07 | 2021-04-21 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Qnap Search vendor "Qnap" | Surveillance Station Search vendor "Qnap" for product "Surveillance Station" | < 5.1.5.3.3 Search vendor "Qnap" for product "Surveillance Station" and version " < 5.1.5.3.3" | - |
Affected
| in | Qnap Search vendor "Qnap" | Nas Search vendor "Qnap" for product "Nas" | - | - |
Safe
|
Qnap Search vendor "Qnap" | Surveillance Station Search vendor "Qnap" for product "Surveillance Station" | >= 5.1.5.4.0 < 5.1.5.4.3 Search vendor "Qnap" for product "Surveillance Station" and version " >= 5.1.5.4.0 < 5.1.5.4.3" | - |
Affected
| in | Qnap Search vendor "Qnap" | Nas Search vendor "Qnap" for product "Nas" | - | - |
Safe
|