Skip to main content

Cloudengine 12800 Firmware CVE-2020-9094

HIGH
Out-of-bounds Read (CWE-125)
2020-12-29 psirt@huawei.com
Buffer Overflow Denial Of Service Huawei Information Disclosure Cloudengine 12800 Firmware Cloudengine 5800 Firmware Cloudengine 6800 Firmware Cloudengine 7800 Firmware
7.5
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Dec 29, 2020 - 18:15 nvd
HIGH 7.5

DescriptionNVD

There is an out of bound read vulnerability in some verisons of Huawei CloudEngine product. A module does not deal with specific message properly. Attackers can exploit this vulnerability by sending malicious packet. This can lead to denial of service.

AnalysisAI

There is an out of bound read vulnerability in some verisons of Huawei CloudEngine product. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. There is an out of bound read vulnerability in some verisons of Huawei CloudEngine product. A module does not deal with specific message properly. Attackers can exploit this vulnerability by sending malicious packet. This can lead to denial of service. Affected products include: Huawei Cloudengine 12800 Firmware, Huawei Cloudengine 5800 Firmware, Huawei Cloudengine 6800 Firmware, Huawei Cloudengine 7800 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.

More in Cloudengine 12800 Firmware

View all
CVE-2016-6178 CRITICAL
9.8 Aug 02

Huawei NE40E and CX600 devices with software before V800R007SPH017; PTN 6900-2-M8 devices with software before V800R007S
CVE-2020-9207 HIGH
7.8 Dec 29

There is an improper authentication vulnerability in some verisons of Huawei CloudEngine product. Rated high severity (C
CVE-2017-8147 HIGH
7.5 Nov 22

AC6005 V200R006C10SPC200,AC6605 V200R006C10SPC200,AR1200 with software V200R005C10CP0582T, V200R005C10HP0581T, V200R005C
CVE-2021-40008 HIGH
7.5 Dec 13

There is a memory leak vulnerability in CloudEngine 12800 V200R019C00SPC800, CloudEngine 5800 V200R019C00SPC800, CloudEn
CVE-2021-22328 HIGH
7.5 Aug 23

There is a denial of service vulnerability in some huawei products. Rated high severity (CVSS 7.5), this vulnerability i
CVE-2021-22332 HIGH
7.5 Apr 28

There is a pointer double free vulnerability in some versions of CloudEngine 5800, CloudEngine 6800, CloudEngine 7800 an
CVE-2021-22393 HIGH
7.5 Apr 28

There is a denial of service vulnerability in some versions of CloudEngine 5800, CloudEngine 6800, CloudEngine 7800 and

CVE-2020-9124 HIGH
7.5 Dec 29

There is a memory leak vulnerability in some versions of Huawei CloudEngine product. Rated high severity (CVSS 7.5), thi
CVE-2020-1870 HIGH
7.5 May 29

There is a denial of service vulnerability in some Huawei products. Rated high severity (CVSS 7.5), this vulnerability i
CVE-2019-5248 HIGH
7.4 Dec 13

CloudEngine 12800 has a DoS vulnerability. Rated high severity (CVSS 7.4), this vulnerability is no authentication requi
CVE-2020-9137 MEDIUM
6.7 Dec 24

There is a privilege escalation vulnerability in some versions of CloudEngine 12800,CloudEngine 5800,CloudEngine 6800 an
CVE-2016-8780 MEDIUM
6.5 Apr 02

Huawei CloudEngine 6800 V100R006C00, CloudEngine 7800 V100R006C00, CloudEngine 8800 V100R006C00, and CloudEngine 12800 V

Same weakness CWE-125 – Out-of-bounds Read

View all
CVE-2014-0160 HIGH POC
7.5
CVE-2016-5198 HIGH POC
8.8
CVE-2016-1646 HIGH POC
8.8
CVE-2025-5777 HIGH POC
7.5
CVE-2017-5030 HIGH POC
8.8
CVE-2016-4523 HIGH
7.5
CVE-2024-48456 HIGH POC
7.5
CVE-2024-48457 HIGH POC
7.5

Same technique Buffer Overflow

View all
CVE-2017-7269 CRITICAL POC
9.8
CVE-2015-5119 CRITICAL POC
9.8
CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2009-0927 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2017-11882 HIGH POC
7.8
CVE-2010-3333 HIGH POC
7.8

Share

CVE-2020-9094 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy