CVE-2021-34587
CVE-2021-34587 is a medium-severity vulnerability in Ibm Ibm Rational Lifecycle Integration Adapter For Windchill with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (54th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Ibm Ibm Rational Lifecycle Integration Adapter For Windchill
- Published:
- Last modified:
Description
In Bender/ebee Charge Controllers in multiple versions a long URL could lead to webserver crash. The URL is used as input of an sprintf to a stack variable.
Frequently asked questions
- What is CVE-2021-34587?
- In Bender/ebee Charge Controllers in multiple versions a long URL could lead to webserver crash. The URL is used as input of an sprintf to a stack variable.
- How severe is CVE-2021-34587?
- CVE-2021-34587 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
- Is CVE-2021-34587 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-34587?
- CVE-2021-34587 primarily affects Ibm Ibm Rational Lifecycle Integration Adapter For Windchill. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-34587?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-34587 published?
- CVE-2021-34587 was published on 2022-04-27 and last updated on 2026-06-17.
References
Affected products (5)
- cpe:2.3:a:ibm:_ibm_rational_lifecycle_integration_adapter_for_windchill:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:*
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