IBM Jazz Foundation products could allow a user with physical access to the system to log in as another user due to the server's failure to
IBM Jazz Foundation products could allow a user with physical access to the system to log in as another user due to the server's failure to properly log out from the previous session. IBM X-Force ID: 140977.
- Published
- Jul 10, 2018
- Updated
- Jun 16, 2026
- EPSS
- 0.4% · 28th percentile
- CWE
- CWE-384
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Report tools
Action score
27
Monitor
Low priority for now.
- CVSS
- 27 / 40 · 6.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.4%
CNA vs NVD score
- NVD
- 6.8
- CNA · ibm
- 4.3
- 2.5 point gap
CVSS:3.0/A:L/AC:L/AV:P/C:L/I:L/PR:N/S:U/UI:N/E:U/RC:C/RL:O
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| ibm | rational collaborative lifecycle management | cpe:2.3:a:ibm:rational_collaborative_lifecycle_management |
| ibm | rational team concert | cpe:2.3:a:ibm:rational_team_concert |
| ibm | rational doors next generation | cpe:2.3:a:ibm:rational_doors_next_generation |
| ibm | rational quality manager | cpe:2.3:a:ibm:rational_quality_manager |
| ibm | rational rhapsody design manager | cpe:2.3:a:ibm:rational_rhapsody_design_manager |
| ibm | rational software architect design manager | cpe:2.3:a:ibm:rational_software_architect_design_manager |
| ibm | rational engineering lifecycle manager | cpe:2.3:a:ibm:rational_engineering_lifecycle_manager |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- ibm rational collaborative lifecycle management5.0 and later · up to 6.0.5 inclusive
- ibm rational doors next generation5.0 and later · up to 5.0.2 inclusive
- ibm rational doors next generation6.0.0 and later · up to 6.0.5 inclusive
- ibm rational engineering lifecycle manager6.0.0 and later · up to 6.0.5 inclusive
- ibm rational engineering lifecycle manager5.0 and later · up to 5.0.2 inclusive
- ibm rational quality manager5.0 and later · up to 5.0.2 inclusive
- ibm rational quality manager6.0.0 and later · up to 6.0.5 inclusive
- ibm rational rhapsody design manager5.0 and later · up to 5.0.2 inclusive
- ibm rational rhapsody design manager6.0.0 and later · up to 6.0.5 inclusive
- ibm rational software architect design manager5.0 and later · up to 5.0.2 inclusive
- ibm rational software architect design manager6.0 and later · up to 6.0.1 inclusive
- ibm rational team concert5.0 and later · up to 5.0.2 inclusive
- ibm rational team concert6.0.0 and later · up to 6.0.5 inclusive
Versions reported by the vendor
Affected version ranges reported by the assigning authority (ibm). Independent of NVD's CPE analysis and usually ahead of it.
IBM Rational Collaborative Lifecycle Management
- 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5affected
IBM Rational DOORS Next Generation
- 5.0.2, 5.0, 5.0.1, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5affected
IBM Rational Engineering Lifecycle Manager
- 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5affected
IBM Rational Quality Manager
- 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5affected
IBM Rational Rhapsody Design Manager
- 5.0, 5.0.2, 5.0.1, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5affected
IBM Rational Software Architect Design Manager
- 5.0, 5.0.2, 5.0.1, 6.0, 6.0.1affected
IBM Rational Team Concert
- 5.0, 5.0.2, 5.0.1, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5affected
Same product
ibm: all recordsOther highest-scoring records for the same primary product.
- CVE-2014-0862Unspecified vulnerability in Jazz Team Server in IBM Rational Collaborative Lifecycle Management (CLM) 3.x before 3.0.1.6 iFix 2 and 4.x bef41Plan
- CVE-2017-1701IBM Team Concert (RTC) 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, and 6.0.5 stores credentials for users using a weak encryption al35Monitor
- CVE-2016-0326IBM Rational Quality Manager (RQM) and Rational Collaborative Lifecycle Management 3.0.1.6 before iFix8, 4.x before 4.0.7 iFix11, 5.x before35Monitor
- CVE-2019-4252IBM Rational Collaborative Lifecycle Management 6.0 through 6.0.6.1 could allow a remote attacker to traverse directories on the system.31Monitor
- CVE-2015-7440IBM Rational Collaborative Lifecycle Management (CLM) 3.0.1 before 3.0.1.6 iFix7 Interim Fix 1, 4.0.x before 4.0.7 iFix10, 5.0.x before 5.0.31Monitor
- CVE-2016-2981An undisclosed vulnerability in the CLM applications in IBM Jazz Team Server may allow unauthorized access to user credentials.27Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.
Technical details
Attack conditions
- Physical access to the device is required.
- No account or password is required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Physical
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-384 · Session FixationCVSS vector
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- Session Credential Falsification through ForgingCAPEC-196likelihood: Medium · Medium
- Exploitation of Trusted IdentifiersCAPEC-21likelihood: High · High
- Accessing/Intercepting/Modifying HTTP CookiesCAPEC-31likelihood: High · High
- Manipulating Opaque Client-based Data TokensCAPEC-39likelihood: High · Medium
- Session Credential Falsification through PredictionCAPEC-59likelihood: High · High
- Reusing Session IDs (aka Session Replay)CAPEC-60likelihood: High · High
- Session FixationCAPEC-61likelihood: Medium · High
ATT&CK techniques
- Access Token ManipulationT1134
- Access Token Manipulation:Token Impersonation/TheftT1134.001
- Access Token Manipulation: Create Process with TokenT1134.002
- Access Token Manipulation: Make and Impersonate TokenT1134.003
- Steal Application Access TokenT1528
- Steal Web Session CookieT1539
- Use Alternate Authentication Material:Web Session CookieT1550.004
- Forge Web CredentialsT1606
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.