CVE-2020-1864

mediumpriority · track · 32EPSS 0.008 · 57 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.81% (57th) EPSS

CVSS 6.8 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

Some Huawei products have a security vulnerability due to improper authentication. A remote attacker needs to obtain some information and forge the peer device to send specific packets to the affected device. Due to the improper implementation of the authentication function, attackers can exploit the vulnerability to connect to affected devices and execute a series of commands.Affected product versions include:Secospace AntiDDoS8000 versions V500R001C00,V500R001C20,V500R001C60,V500R005C00.

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.6–8.1

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 5.9

v3.15.6mediumAV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287US

affected products (6)

Products and version ranges known to be affected.

n/a Secospace AntiDDoS8000≤ V500R001C00,V500R001C20,V500R001C60,V500R005C00enisa_euvdEU
Huawei Technologies Co., Ltd. Huawei Secospace AntiDDoS8000≤ V5R5C00SPH302fstec_bduRU
huawei secospace antiddos8000 firmware= v500r001c00nvdUScpe:2.3:o:huawei:secospace_antiddos8000_firmware:*:*:*:*:*:*:*:*
huawei secospace antiddos8000 firmware= v500r001c20nvdUScpe:2.3:o:huawei:secospace_antiddos8000_firmware:*:*:*:*:*:*:*:*
huawei secospace antiddos8000 firmware= v500r001c60nvdUScpe:2.3:o:huawei:secospace_antiddos8000_firmware:*:*:*:*:*:*:*:*
huawei secospace antiddos8000 firmware= v500r005c00nvdUScpe:2.3:o:huawei:secospace_antiddos8000_firmware:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2020-03-20modified 2026-06-17

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+7722 more

references (6)

External citations — patches, advisories, analysis.

scry

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