6.7

CVE-2020-9209: huawei smc2.0 Missing Authorization

CVSS: 6.7v3.1MediumModified
Published 13-01-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-9209 is a medium (CVSS 6.7) Missing Authorization vulnerability in huawei smc2.0. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 11.1% 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. 13-01-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

There is a privilege escalation vulnerability in SMC2.0 product. Some files in a directory of a module are located improperly. It does not apply the directory limitation. Attackers can exploit this vulnerability by crafting malicious file to launch privilege escalation. This can compromise normal service of affected products.

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

Huawei1 product
  • smc2.0v600r006c00spc700 | v600r006c00spc800 | v600r006c10spc500 | v600r006c10spc600 | v600r006c10spc601 | v600r006c10spc602 | v600r006c10spc700 | v600r006c10spc800 | v600r006c10spca00 | v600r006c10spcb00 | v600r006c10spcc00 | v600r006c10spcd00 | v600r006c10spce00 | v600r019c00 | v600r019c10

1 vendor · 1 product

References

1 links