CVE-2020-6290
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 · uneditedSAP Disclosure Management, version 10.1, is vulnerable to Session Fixation attacks wherein the attacker tricks the user into using a specific session ID.
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 confidenceSAP Disclosure Management version 10.1 is vulnerable to Session Fixation attacks where an attacker pre-establishes a session ID before the user authenticates. After the user logs in, the attacker can hijack the authenticated session by using the same fixed session ID.
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= 10.1CVSS 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
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
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 SAP Disclosure Management versionAccess the SAP Disclosure Management system information or about screen, or check the installed software inventory for SAP Disclosure Management version 10.1Affected if The installed version is exactly 10.1
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Verify session ID behavior before authenticationOpen a browser, access the SAP Disclosure Management login page without authenticating, and capture the session cookie (e.g., JSESSIONID or similar) using browser developer tools or a proxyAffected if A session ID is assigned and persists before user authentication
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Authenticate and check session ID after loginLog in with valid credentials while monitoring the session cookie. Compare the session ID value before and after successful authentication using the same browser sessionAffected if The session ID remains identical before and after authentication (session fixation vulnerability present)
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Test session hijacking possibilityAfter observing the pre-login session ID, authenticate in a separate browser or incognito window, then attempt to use the original pre-login session ID to access the systemAffected if The pre-login session ID remains valid and grants authenticated access after the user has logged in
If SAP Disclosure Management version 10.1 is installed AND the session ID does not change after successful authentication, the environment is affected by this session fixation vulnerability.
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 dataImplement session ID regeneration upon successful authentication by invalidating the pre-login session and creating a new session identifier after the user authenticates.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,984.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2020-6290 — 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-2020-6290 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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- Version or environment caveats, and links to real fixes
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