What’s Vulnerable › Vulnerabilities

CVE-2020-9137

• Severity: medium (CVSS 6.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-12-24 · updated 2026-06-17
• Weakness: CWE-20

Description

There is a privilege escalation vulnerability in some versions of CloudEngine 12800,CloudEngine 5800,CloudEngine 6800 and CloudEngine 7800. Due to insufficient input validation, a local attacker with high privilege may execute some specially crafted scripts in the affected products. Successful exploit will cause privilege escalation.

Affected products

• CloudEngine 12800: v200r002c50spc800, v200r003c00spc810, v200r005c00spc800, v200r005c10spc800, v200r019c00spc800, v200r019c10spc800
• CloudEngine 5800: v200r002c50spc800, v200r003c00spc810, v200r005c00spc800, v200r005c10spc800, v200r019c00spc800, v200r019c10spc800
• Huawei Cloudengine 6800 Firmware: v200r002c50spc800, v200r003c00spc810, v200r005c00spc800, v200r005c10spc800, v200r005c20spc800, v200r019c00spc800 (+1)
• Huawei Cloudengine 7800 Firmware: v200r002c50spc800, v200r003c00spc810, v200r005c00spc800, v200r005c10spc800, v200r019c00spc800, v200r019c10spc800

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201202-02-privilege-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201202-02-privilege-en

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