Buffer overflow in HPE Apollo 70 System
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (40.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- HPE Apollo 70 System
- HPE Baseboard Management Controller
- HPE Apollo 70 System — versions Prior to Version 3.0.14.0
Weakness classification (CWE)
References
- support.hpe.com/hpsc/doc/public/display (Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-21-340/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-26570?
- CVE-2021-26570 is a high-severity vulnerability in HPE Apollo 70 System, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2021-02-08.
- How severe is CVE-2021-26570?
- High severity. CVSS v3 base score is 7.8 out of 10.