Buffer overflow in HP Integrated Lights-Out 4
CVE-2021-29202
A local buffer overflow vulnerability was discovered in HPE Integrated Lights-Out 4 (iLO 4); HPE SimpliVity 380 Gen9; HPE Integrated Lights-Out 5 (iLO 5) for HPE Gen10 Servers; HPE SimpliVity 380 Gen10; HPE SimpliVity 2600; HPE SimpliVity 380 Gen10 G; HPE SimpliVity 325; HPE SimpliVity 380 Gen10 H version(s): Prior to version 2.78.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (21.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- HP Integrated Lights-Out 4
- HP Integrated Lights-Out 5
- HP Proliant Bl460c Gen10 Server Blade
- HP Proliant Dl120 Gen10 Server
- HP Proliant Dl160 Gen10 Server
- HP Proliant Dl180 Gen10 Server
- HP Proliant Dl20 Gen10 Server
- HP Proliant Dl325 Gen10 Plus Server
- HP Proliant Dl325 Gen10 Server
- HP Proliant Dl360 Gen10 Server
Weakness classification (CWE)
References
- support.hpe.com/hpsc/doc/public/display (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-29202?
- CVE-2021-29202 is a medium-severity vulnerability in HP Integrated Lights-Out 4, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.7/10. Published 2021-05-25.
- How severe is CVE-2021-29202?
- Medium severity. CVSS v3 base score is 6.7 out of 10.