Medium severity · published Jan 9, 2020
CVE-2020-1810
There is a weak algorithm vulnerability in some Huawei products
5.3
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C1
Cloudengine 12800 Firmware · Huawei
v100r003c00spc600; v100r003c10spc100; v100r005c00spc200; v100r005c00spc300; v100r005c10hp0001; v100r005c10spc100; +7 more · source: NVD
SF
S5700 Firmware · Huawei
v200r005c00spc500; v200r005c03; v200r006c00spc100; v200r006c00spc300; v200r006c00spc500; v200r007c00spc100; +1 more · source: NVD
SF
S6700 Firmware · Huawei
v200r005c00spc500; v200r005c01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-1810
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-1810
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200108-01-rsa-en
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