CVE-2020-9201: huawei nip6800_firmware Out-of-bounds Read
CVSS: 6.5v3.1MediumModified
Published 24-12-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-9201 is a medium (CVSS 6.5) Out-of-bounds Read vulnerability in huawei nip6800_firmware. EPSS estimates a 0.32% chance of exploitation in the next 30 days, higher than 24.1% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
0.32%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 24-12-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
There is an out-of-bounds read vulnerability in some versions of NIP6800, Secospace USG6600 and USG9500. The software reads data past the end of the intended buffer when parsing DHCP messages including crafted parameter. Successful exploit could cause certain service abnormal.
CVSS metrics
2 scores · 1 source · 2 versionsMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
Low 3.3Preferred score · NVD (NIST)
AV:A/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
0.32%
Chance of exploitation in the next 30 days
Percentile
24%
Versus all other CVEs
30-day change
0.00 pp
From 0.32% on 21-09-2026
21-09-202621-10-2026
EPSS score0.32%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Huawei3 products
- nip6800_firmwarev500r001c30 | v500r001c60spc500 | v500r005c00
- secospace_usg6600_firmwarev500r001c30spc200 | v500r001c30spc600 | v500r001c60spc500 | v500r005c00
- usg9500_firmwarev500r001c30spc200 | v500r001c30spc600 | v500r001c60spc500 | v500r005c00
1 vendor · 3 products
References
1 links- www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-04-eudemon-enX Refsource MISCVendor Advisory