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CVE-2020-9201
There is an out-of-bounds read vulnerability in some versions of NIP6800, Secospace USG6600 and USG9500. The software reads data past the…
Medium6.5EPSS 0.32%
- Published
- Updated
- Reserved
- Assigned by
- huawei
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.32% · top 74% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
- Out of Bounds Read
- CWE-125 (opens in a new tab)All about CWE-125 and its CVEs
Affected products
NIP6800;Secospace USG6600;USG9500
- affected V500R001C30,V500R001C60SPC500,V500R005C00
- affected V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-04-eudemon-en (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-9201)Record last updated .