Opening the security report for www.jmst.vimaru.edu.vn
www.jmst.vimaru.edu.vn
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www.jmst.vimaru.edu.vn
Is www.jmst.vimaru.edu.vn Safe? Security Score 59/100 | CyStack
www.jmst.vimaru.edu.vn
International Journal of Marine Science and Technology
Industry
Science and Education
Origin
Vietnam
Global rank
#338,527
Rank in Vietnam
#7,898
Updated at
F59/100
Security level
Low
Data confidence
High
Scope checked
97.3%
The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
Is the website “www.jmst.vimaru.edu.vn” safe?
As of August 27, 2026 at 19:06, www.jmst.vimaru.edu.vn has a security score of 59/100 (grade F: “Low”). CyStack’s automated assessment recorded 19 issues to review after completing 97.3% of applicable checks. The website owner should address “Certificate matches the website” first, then review the remaining items in order of impact.
Does www.jmst.vimaru.edu.vn show known scam, phishing, or malware signals?
At assessment time, CyStack did not find www.jmst.vimaru.edu.vn or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Potentially exposed domain email addressesChecks infostealer data for email addresses ending in @vimaru.edu.vn, the registered domain of the assessed website www.jmst.vimaru.edu.vn. A record is not counted merely because someone visited or signed in to the website.71 matching email exposure records
71Matching email exposure records
13Related infected devices (estimated)
These matching email records were observed previously, but they may already have been addressed or may no longer be valid. The device count estimates infected devices associated with these email records; it is not the number of devices owned by the organization.
Frequently asked questions
What affects the security of www.jmst.vimaru.edu.vn?
A valid SSL certificate still does not prove that www.jmst.vimaru.edu.vn is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
Does www.jmst.vimaru.edu.vn use HTTPS, and is its SSL certificate valid?
HTTPS on www.jmst.vimaru.edu.vn presented a certificate that was invalid or failed verification. The operator should review its validity dates, domain names, and trust chain.
Data compiled from CyStack cybersecurity monitoring systems
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
These 3 failed checks or warnings have the greatest impact on the result for www.jmst.vimaru.edu.vn.
Certificate matches the websiteThe certificate does not match the requested target.Critical
Why it matters
The certificate must list the exact hostname visitors requested in its Subject Alternative Names (SAN). A mismatch produces browser warnings because the certificate may belong to a different service.
What to do
Issue and deploy a certificate whose SAN list includes every public hostname served by this website address.
Diagnostic information
The available certificate evidence was not sufficient to conclude this certificate requirement.
Evidence and check scope
Assessed domain:
www.jmst.vimaru.edu.vn
Certificate domain names:
i-jmst.vimaru.edu.vn
Host requested:
www.jmst.vimaru.edu.vn
Resolved IPs tested:
171.244.57.187
IP that returned the observed result:
171.244.57.187
Known-exploited CVE candidatesFound 2 known-exploited candidate(s), but the external product fingerprint requires verification.Critical
Why it matters
This check asks whether an applicable CVE candidate also appears in the CISA Known Exploited Vulnerabilities (KEV) catalog. A positive match means attackers have used that vulnerability in real incidents and warrants urgent investigation, but the installed software still needs to be confirmed as affected.
What to do
Public management service exposureA confirmed public management service was found: 171.244.57.187:22 (ssh).High
Why it matters
Remote administration services such as RDP, VNC, Docker, Kubernetes, and management consoles are high-value targets. Public exposure allows anyone on the Internet to attempt passwords or exploit an unpatched service.
What to do
Remove direct Internet access and require a VPN, a hardened access gateway, or trusted source networks; also use MFA where supported.
Leak evidenceMost recent observation:
Email addressRelated infected deviceInfection evidenceRecorded time
Email addressv**********@vimaru.edu.vnRelated infected deviceNo safely shareable device details are available for this record.AlgeriaIOC reference: IOC-F509924D59Infection evidenceVidarRecorded timeEmail addressl***********@vimaru.edu.vnRelated infected deviceNo safely shareable device details are available for this record.CanadaIOC reference: IOC-3A28FEB55AInfection evidenceEmail addressL***********@vimaru.edu.vnRelated infected deviceP*** (Windows 11 x64)ArgentinaIOC reference: IOC-D60E19DB00Infection evidenceEmail addressx*********@vimaru.edu.vnRelated infected deviceN****** (Windows 11 x64)AustraliaIOC reference: IOC-4914452675Infection evidenceEmail addressx*****@vimaru.edu.vnRelated infected deviceN****** (Windows 11 x64)AustraliaIOC reference: IOC-4914452675Infection evidenceEmail addressv**********@vimaru.edu.vnRelated infected deviceD************** (Windows 11 Pro)VietnamIOC reference: IOC-E4EF32DFB7Infection evidence
At most 10 recent redacted records are shown to protect sensitive information.
Data provided by
Discovered subdomains (286+)Subdomains of vimaru.edu.vn, the registered domain of the assessed website www.jmst.vimaru.edu.vn. Sensitive-looking names are shown first; individual subdomains have not been separately security-tested.Partial
console.zone1.vimaru.edu.vnSensitive-lookingAdmin system
Show 278 more
db.dev1.vimaru.edu.vnSensitive-lookingData system
db.vimaru.edu.vnSensitive-lookingData system
db.zone2.vimaru.edu.vn
Public web contextThe website title, description, industry and popularity.Website rankings and industry category are based on data from Similarweb
Page title
International Journal of Marine Science and Technology
Website category
Science and Education
Description
–
Global rank
#338,527
Rank in Vietnam
#7,898
Rank in industry
#18
Final URL
https://i-jmst.vimaru.edu.vn/index.php/i-jmst
This is a quick, point-in-time check from outside the organization. It can surface visible risks, but it does not replace penetration testing or an authenticated assessment.
Have @vimaru.edu.vn email addresses appeared in exposed data or information-stealer (infostealer) logs?
There are currently 71 exposed email records matching the vimaru.edu.vn domain. These records may be old or already resolved. The website owner should verify them before resetting passwords or locking related accounts.
Which public IPs, services, and ports does www.jmst.vimaru.edu.vn expose?
The assessment observed 1 public IPs and 3 open ports for www.jmst.vimaru.edu.vn. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
How many subdomains of vimaru.edu.vn have been discovered?
The assessment observed 286+ public subdomains of vimaru.edu.vn. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Industry
Updated at 
Vietnam
