MEDIUM
CVE-2021-32004
CWE-923Published: November 22, 2021· Updated: Jun 17, 2026
5.3
CVSS v3.1
Official Description
This issue affects: Secomea GateManager All versions prior to 9.6. Improper Check of host header in web server of Secomea GateManager allows attacker to cause browser cache poisoning.
Technical Analysis
CVE-2021-32004 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Vendors & Products
secomea2 product(s)
gatemanager 8250 firmwaregatemanager 8250
Source: NVD CPE · 2 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (2)
→
https://www.secomea.com/support/cybersecurity-advisory/#4578Vendor Advisory
→
https://www.secomea.com/support/cybersecurity-advisory/#4578Vendor Advisory
Quick Facts
CVE IDCVE-2021-32004
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-923
CISA KEVNo
Affected1 vendor(s)
PublishedNov 22, 2021
Related CVEs (CWE-923)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2021-32004 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.