How severe is CVE-2020-1861?

CVE-2020-1861 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-1861 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-1861?

CVE-2020-1861 primarily affects Huawei Cloudengine 12800 Firmware. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-1861?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-1861 published?

CVE-2020-1861 was published on 2020-02-28 and last updated on 2026-06-17.

CVE-2020-1861

CVE-2020-1861 is a medium-severity vulnerability in Huawei Cloudengine 12800 Firmware with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.4)
CVSS v2: 2.1
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Huawei Cloudengine 12800 Firmware
Published: 2020-02-28
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2020-1861?: CVE-2020-1861 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-1861 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-1861?: CVE-2020-1861 primarily affects Huawei Cloudengine 12800 Firmware. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-1861?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-1861 published?: CVE-2020-1861 was published on 2020-02-28 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-01-leak-en

Affected products (12)

cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r001c00spc700:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c01:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800pwe:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810pwe:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800pwe:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc300:*:*:*:*:*:*:*

More vulnerabilities in Huawei Cloudengine 12800 Firmware

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