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CVE-2020-1810
There is a weak algorithm vulnerability in some Huawei products. The affected products use the RSA algorithm in the SSL key exchange…
Medium5.3EPSS 0.45%
- Published
- Updated
- Reserved
- Assigned by
- huawei
Description
There is a weak algorithm vulnerability in some Huawei products. The affected products use the RSA algorithm in the SSL key exchange algorithm which have been considered as a weak algorithm. Attackers may exploit this vulnerability to leak some information.
Timeline
ID reserved
By huawei
- 41 days later
· 41 days later
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.45% · top 60% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
CloudEngine 12800;S5700;S6700
- affected V100R003C00SPC600,V100R003C10SPC100,V100R005C00SPC200,V100R005C00SPC300,V100R005C10HP0001,V100R005C10SPC100,V100R005C10SPC200,V100R006C00,V200R001C00,V200R002C01,V200R002C10,V200R002C20,V200R005C10
- affected V200R005C00SPC500,V200R005C03,V200R006C00SPC100,V200R006C00SPC300,V200R006C00SPC500,V200R007C00SPC100,V200R007C00SPC500
- affected V200R005C00SPC500,V200R005C01
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200108-01-rsa-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-2020-1810)Record last updated .