6.7

CVE-2020-9137: huawei cloudengine_12800_firmware Improper Input Validation

CVSS: 6.7v3.1MediumModified
Published 24-12-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-9137 is a medium (CVSS 6.7) Improper Input Validation vulnerability in huawei cloudengine_12800_firmware. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 11.2% of scored vulnerabilities.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.7/10
010
Medium · v3.1 (NVD)
EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 24-12-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.21%

Chance of exploitation in the next 30 days

Percentile

11%

Versus all other CVEs

30-day change

0.00 pp

From 0.21% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.21%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Huawei4 products
  • cloudengine_12800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r019c00spc800 | v200r019c10spc800
  • cloudengine_5800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r019c00spc800 | v200r019c10spc800
  • cloudengine_6800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r005c20spc800 | v200r019c00spc800 | v200r019c10spc800
  • cloudengine_7800_firmwarev200r002c50spc800 | v200r003c00spc810 | v200r005c00spc800 | v200r005c10spc800 | v200r019c00spc800 | v200r019c10spc800

1 vendor · 4 products

References

1 links