Sentinel
CVE-2017-12820
HIGH
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Bounds checking, buffer size validation
MITRE ATT&CK
2 techniques across 2 tactics: Execution, Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 7.5 (HIGH). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.88%. |
| Exploit ScenarioDerived | A remote attacker could corrupt memory to execute arbitrary code or crash the application by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAI
Arbitrary memory read from controlled memory pointer in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK RTE version 7.55 leads to remote denial of service. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. Arbitrary memory read from controlled memory pointer in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK RTE version 7.55 leads to remote denial of service. Affected products include: Sentinel Sentinel Ldk Rte Firmware. Version information: version 7.55.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
Arbitrary memory read from controlled memory pointer in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK RTE version 7.55 leads to remote denial of service.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.
Affected Products (CPE)CVE.org
Memory corruption in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK RTE version 7.55
Remote enabling and disabling admin interface in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Se
Remote manipulations with language pack updater lead to NTLM-relay attack for system user in Gemalto's HASP SRM, Sentine
Unauthenticated remote code execution in Spacelabs Healthcare Sentinel (versions 10.5.x and 11.x prior to 11.6.0) allows
Stack overflow in custom XML-parser in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK
A vulnerability was discovered in NetIQ Sentinel Server 8.0 before 8.0.1 that may allow remote denial of service. Rated
Directory traversal vulnerability in the DumpToFile method in the NQMcsVarSet ActiveX control in Agent Manager in NetIQ
Directory traversal vulnerability in the ReportViewServlet servlet in the server in NetIQ Sentinel 7.4.x before 7.4.2 al
A vulnerability was discovered in NetIQ Sentinel Server 8.0 before 8.0.1 that may allow leakage of information (account
In NetIQ Sentinel before 8.1.x, a Sentinel user is logged into the Sentinel Web Interface. Rated medium severity (CVSS 5
GitHub PoC
Exploit-DB