CVE-2021-26570
HIGHCVSS 7.8/10EPSS 0.50%
Last modified
CVE-2021-26570 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The Baseboard Management Controller (BMC) firmware in HPE Apollo 70 System prior to version 3.0.14.0 has a local buffer overflow in libifc.so webifc_setadconfig function.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.
Description
The Baseboard Management Controller (BMC) firmware in HPE Apollo 70 System prior to version 3.0.14.0 has a local buffer overflow in libifc.so webifc_setadconfig function.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hpe | Baseboard Management Controller | < 3.0.14.0 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-21-340/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-21-340/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-26570?
The Baseboard Management Controller (BMC) firmware in HPE Apollo 70 System prior to version 3.0.14.0 has a local buffer overflow in libifc.so webifc_setadconfig function.
How severe is CVE-2021-26570?
CVE-2021-26570 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.
How do I fix CVE-2021-26570?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-26570?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST