MEDIUM
CVE-2018-25007
CWE-754Published: April 23, 2021· Updated: Jun 17, 2026
4.3
CVSS v3.1
Official Description
Missing check in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.5 (Vaadin 10.0.0 through 10.0.7, and 11.0.0 through 11.0.2) allows attacker to update element property values via crafted synchronization message.
Technical Analysis
CVE-2018-25007 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected Vendors & Products
vaadin2 product(s)
flowvaadin
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
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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 (4)
→
https://github.com/vaadin/flow/pull/4774Patch · Third Party Advisory
→
https://vaadin.com/security/cve-2018-25007Vendor Advisory
→
https://github.com/vaadin/flow/pull/4774Patch · Third Party Advisory
→
https://vaadin.com/security/cve-2018-25007Vendor Advisory
Quick Facts
CVE IDCVE-2018-25007
CVSS Score4.3 / 10
SeverityMEDIUM
WeaknessCWE-754
CISA KEVNo
Affected1 vendor(s)
PublishedApr 23, 2021
Related CVEs (CWE-754)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2018-25007 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.