LOW
CVE-2021-34428
CWE-613Published: June 22, 2021· Updated: Jun 17, 2026
3.5
CVSS v3.1
Official Description
For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, if an exception is thrown from the SessionListener#sessionDestroyed() method, then the session ID is not invalidated in the session ID manager. On deployments with clustered sessions and multiple contexts this can result in a session not being invalidated. This can result in an application used on a shared computer being left logged in.
Technical Analysis
CVE-2021-34428 requires local access, meaning attackers must already have a foothold on the target system.
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 VectorPhysical
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Vendors & Products
Debian1 product(s)
debian linux
eclipse1 product(s)
jetty
netapp7 product(s)
active iq unified managere-series santricity os controllere-series santricity web serviceselement plug-in for vcenter serversantricity cloud connectorsnap creator frameworksnapmanager
Oracle7 product(s)
autovue for agile product lifecycle managementcommunications element managercommunications services gatekeepercommunications session report managercommunications session route managerrest data servicessiebel core - automation
Source: NVD CPE · 16 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 (24)
→
https://github.com/eclipse/jetty.project/security/advisories/GHSA-m6cp-vxjx-65j6Third Party Advisory
→
https://security.netapp.com/advisory/ntap-20210813-0003/Third Party Advisory
→
https://www.debian.org/security/2021/dsa-4949Third Party Advisory
→
https://www.oracle.com/security-alerts/cpuapr2022.htmlNot Applicable · Third Party Advisory
→
https://www.oracle.com/security-alerts/cpujan2022.htmlPatch · Third Party Advisory
→
https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch · Third Party Advisory
→
https://github.com/eclipse/jetty.project/security/advisories/GHSA-m6cp-vxjx-65j6Third Party Advisory
Quick Facts
CVE IDCVE-2021-34428
CVSS Score3.5 / 10
SeverityLOW
WeaknessCWE-613
CISA KEVNo
Affected4 vendor(s)
PublishedJun 22, 2021
Related CVEs (CWE-613)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2021-34428 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. CVE data is provided under the NVD usage policy.