CVE-2020-1870

mediumPriorität · verfolgen · 30EPSS 0.007 · 55. PerzentilEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.74% (55th) EPSS

CVSS 5 · medium

Is it mine?

24 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · bewertet 2026-10-28

There is a denial of service vulnerability in some Huawei products. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service. Affected product versions include: CloudEngine 12800 versions V200R019C00SPC800; CloudEngine 5800 versions V200R019C00SPC800; CloudEngine 6800 versions V200R005C20SPC800, V200R019C00SPC800; CloudEngine 7800 versions V200R019C00SPC800; NE40E versions V800R011C00SPC200, V800R011C00SPC300, V800R011C10SPC100; NE40E-F versions V800R011C00SPC200, V800R011C10SPC100; NE40E-M versions V800R011C00SPC200, V800R011C10SPC100.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-772USprimärCWE-772US

betroffene Produkte (24)

Betroffene Produkte und Versionsbereiche.

Huawei CloudEngine 12800≤ V200R019C00SPC800enisa_euvdEU
Huawei CloudEngine 5800≤ V200R019C00SPC800enisa_euvdEU
Huawei CloudEngine 6800≤ V200R019C00SPC800enisa_euvdEU
Huawei CloudEngine 6800≤ V200R005C20SPC800enisa_euvdEU
Huawei CloudEngine 7800≤ V200R019C00SPC800enisa_euvdEU
Huawei NE40E≤ V800R011C10SPC100enisa_euvdEU
Huawei NE40E≤ V800R011C00SPC300enisa_euvdEU
Huawei NE40E≤ V800R011C00SPC200enisa_euvdEU
Huawei NE40E-F≤ V800R011C10SPC100enisa_euvdEU
Huawei NE40E-F≤ V800R011C00SPC200enisa_euvdEU
Huawei NE40E-M≤ V800R011C10SPC100enisa_euvdEU
Huawei NE40E-M≤ V800R011C00SPC200enisa_euvdEU
Huawei Technologies Co., Ltd. CloudEngine 12800≤ V200R019C10SPC800fstec_bduRU
Huawei Technologies Co., Ltd. CloudEngine 5800≤ V200R019C10SPC800fstec_bduRU
Huawei Technologies Co., Ltd. CloudEngine 6800≤ V200R019C10SPC800fstec_bduRU
Huawei Technologies Co., Ltd. CloudEngine 7800≤ V200R019C10SPC800fstec_bduRU
Huawei Technologies Co., Ltd. Huawei NE40E≤ V800R011SPH037fstec_bduRU
Huawei Technologies Co., Ltd. Huawei NE40E-F≤ V800R011SPH036fstec_bduRU
Huawei Technologies Co., Ltd. Huawei NE40E-M≤ V800R011SPH036fstec_bduRU
huawei cloudengine 12800 firmware= v200r019c00nvdUScpe:2.3:o:huawei:cloudengine_12800_firmware:*:*:*:*:*:*:*:*

20 von 24 angezeigt

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

veröffentlicht 2020-05-29geändert 2026-06-17

verwandt (1,031)

Verwandte Einträge.

ID	Schweregrad	EPSS	ausnutzbar	veröffentlicht
CVE-2024-20481US	medium5.8OT kritisch	15.9% (97th)	KEV	2024-10-23
A vulnerability in the Remote Access VPN (RAVPN) service of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauth…
CVE-2017-14495US	high7.5	85.4% (100th)	Exploit	2017-10-03
Memory leak in dnsmasq before 2.78, when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service (memory consumption)…
CVE-2003-0132US	medium5.0	87.1% (100th)	Exploit	2003-04-11
A memory leak in Apache 2.0 through 2.0.44 allows remote attackers to cause a denial of service (memory consumption) via large chunks of linefeed characters, which causes Apache to…
CVE-2021-22883US	high7.5	77.4% (100th)	—	2021-03-03
Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This…
CVE-2020-9375US	high7.5	26.7% (98th)	Exploit	2020-03-25
TP-Link Archer C50 V3 devices before Build 200318 Rel. 62209 allows remote attackers to cause a denial of service via a crafted HTTP Header containing an unexpected Referer field.

+1026 weitere

Referenzen (5)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

Kostenloser Scan