Vulnerability Monitor

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CVE-2021-40042

There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. Affected product versions include: CloudEngine 12800 V200R019C10SPC800, V200R019C10SPC900; CloudEngine 5800 V200R019C10SPC800, V200R020C00SPC600; CloudEngine 6800 versions V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200; CloudEngine 7800 V200R019C10SPC800.

Published

2022-01-31T16:15:09.970

Last Modified

2024-11-21T06:23:26.860

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-763
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System huawei cloudengine_12800_firmware v200r019c10spc800 Yes
Operating System huawei cloudengine_12800_firmware v200r019c10spc900 Yes
Hardware huawei cloudengine_12800 - No
Operating System huawei cloudengine_5800_firmware v200r019c10spc800 Yes
Operating System huawei cloudengine_5800_firmware v200r020c00spc600 Yes
Hardware huawei cloudengine_5800 - No
Operating System huawei cloudengine_6800_firmware v200r019c10spc800 Yes
Operating System huawei cloudengine_6800_firmware v200r019c10spc900 Yes
Operating System huawei cloudengine_6800_firmware v200r020c00spc600 Yes
Operating System huawei cloudengine_6800_firmware v300r020c00spc200 Yes
Hardware huawei cloudengine_6800 - No
Operating System huawei cloudengine_7800_firmware v200r019c10spc800 Yes
Hardware huawei cloudengine_7800 - No
References