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 algorithm which have been considered as a weak algorithm. Attackers may exploit this vulnerability to leak some information.

Published: 2020-01-09 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-1810 is rated Low Risk (32.3/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.08%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2020-1810

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2023-03-07 0.89% 0.08% -0.80%
2 2022-04-01 4.50% 0.89% -3.61%
3 2022-02-04 — 4.50% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-1810

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.3 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 3.9 1.4 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2020-1810

Affected software / configurations for CVE-2020-1810

Vendor Product Version Raw CPE
huawei cloudengine_12800_firmware v100r003c00spc600 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r003c00spc600:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r003c10spc100 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r003c10spc100:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r005c00spc200 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r005c00spc200:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r005c00spc300 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r005c00spc300:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r005c10hp0001 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r005c10hp0001:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r005c10spc100 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r005c10spc100:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r005c10spc200 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r005c10spc200:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v100r006c00 cpe:2.3:o:huawei:cloudengine_12800_firmware:v100r006c00:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r001c00 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r002c01 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c01:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r002c10 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c10:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r002c20 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c20:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r005c10 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10:*:*:*:*:*:*:*
huawei s5700_firmware v200r005c00spc500 cpe:2.3:o:huawei:s5700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
huawei s5700_firmware v200r005c03 cpe:2.3:o:huawei:s5700_firmware:v200r005c03:*:*:*:*:*:*:*
huawei s5700_firmware v200r006c00spc100 cpe:2.3:o:huawei:s5700_firmware:v200r006c00spc100:*:*:*:*:*:*:*
huawei s5700_firmware v200r006c00spc300 cpe:2.3:o:huawei:s5700_firmware:v200r006c00spc300:*:*:*:*:*:*:*
huawei s5700_firmware v200r006c00spc500 cpe:2.3:o:huawei:s5700_firmware:v200r006c00spc500:*:*:*:*:*:*:*
huawei s5700_firmware v200r007c00spc100 cpe:2.3:o:huawei:s5700_firmware:v200r007c00spc100:*:*:*:*:*:*:*
huawei s5700_firmware v200r007c00spc500 cpe:2.3:o:huawei:s5700_firmware:v200r007c00spc500:*:*:*:*:*:*:*
huawei s6700_firmware v200r005c00spc500 cpe:2.3:o:huawei:s6700_firmware:v200r005c00spc500:*:*:*:*:*:*:*
huawei s6700_firmware v200r005c01 cpe:2.3:o:huawei:s6700_firmware:v200r005c01:*:*:*:*:*:*:*

References for CVE-2020-1810

cvelogic Threat Intelligence