CVE-2020-1861

CloudEngine 12800 with versions of V200R001C00SPC600,V200R001C00SPC700,V200R002C01,V200R002C50SPC800,V200R002C50SPC800PWE,V200R003C00SPC810,V200R003C00SPC810PWE,V200R005C00SPC600,V200R005C00SPC800,V200R005C00SPC800PWE,V200R005C10,V200R005C10SPC300 have an information leakage vulnerability in some Huawei products. In some special cases, an authenticated attacker can exploit this vulnerability because the software processes data improperly. Successful exploitation may lead to information leakage.

Published: 2020-02-28 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2020-1861 is rated Low Risk (24/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.06%). 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-2020-1861

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 2025-11-21 0.03% 0.06% +0.03%
2 2025-11-18 0.06% 0.03% -0.03%
3 2025-05-16 — 0.06% —

Full EPSS history (10 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2020-1861

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.4 3.1 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
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:H)
They need powerful rights—admin, root, or similar—before this pays off.
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:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 0.8 3.6 [email protected]
2.1 2.0 LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N Click to expand
Access vector (AV:L)
Requires local access to the target system.
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.
 3.9 2.9 [email protected]

Weakness enumeration for CVE-2020-1861

Affected software / configurations for CVE-2020-1861

Vendor Product Version Raw CPE
huawei cloudengine_12800_firmware v200r001c00spc600 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc600:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r001c00spc700 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc700:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r002c01 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c01:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r002c50spc800 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r002c50spc800pwe cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800pwe:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r003c00spc810 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r003c00spc810pwe cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810pwe:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r005c00spc600 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc600:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r005c00spc800 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r005c00spc800pwe cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800pwe:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r005c10 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10:*:*:*:*:*:*:*
huawei cloudengine_12800_firmware v200r005c10spc300 cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc300:*:*:*:*:*:*:*

References for CVE-2020-1861

cvelogic Threat Intelligence