CVE-2022-30277
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedBD Synapsys™, versions 4.20, 4.20 SR1, and 4.30, contain an insufficient session expiration vulnerability. If exploited, threat actors may be able to access, modify or delete sensitive information, including electronic protected health information (ePHI), protected health information (PHI) and personally identifiable information (PII).
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceBD Synapsys versions 4.20, 4.20 SR1, and 4.30 contain an insufficient session expiration vulnerability where sessions do not properly timeout, potentially allowing authenticated threat actors extended access to sensitive healthcare data including ePHI, PHI, and PII.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 4.20= 4.30CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Physical
- Complexity
- Low
- Privileges
- Low
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify installed BD Synapsys versionAccess the BD Synapsys administration console or check the application help/about section to locate the software version number. This is typically found under System Settings, About, or the main dashboard.Affected if The installed version is 4.20, 4.20 SR1, or 4.30
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Locate session timeout configurationNavigate to the BD Synapsys administrative interface and look for session management, security settings, or timeout configuration panels. Check for any session timeout, idle timeout, or session expiration settings.Affected if Session timeout is set to an extended duration, set to never expire, or no timeout is configured
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Review session management settingsExamine the web.xml, application configuration files, or any session management configuration specific to BD Synapsys. Look for session-config or similar session-related parameters.Affected if Session timeout value is absent, set to zero, or configured with an excessively long duration (several hours or more)
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Check for session persistence mechanismsInspect whether session tokens remain valid after initial authentication, and whether server-side session invalidation occurs properly. Look for any session fixation or persistent session configurations.Affected if Sessions remain active indefinitely or do not expire based on inactivity
A user is affected if BD Synapsys version 4.20, 4.20 SR1, or 4.30 is installed AND session timeout is either unset, set to zero, or configured with an excessively long duration allowing prolonged unauthorized access.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply vendor-provided patches or updates to BD Synapsys. If no patch available, implement compensating controls such as shorter application-level session timeouts, forced re-authentication for sensitive operations, and network-level session termination.
- Consultation4.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA3.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-30277 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2022-30277 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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