7.8

CVE-2020-9098: huawei oceanstor_5310_firmware Release of Invalid Pointer or Reference

CVSS: 7.8v2.0HighModified
Published 30-04-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-9098 is a high (CVSS 7.8) Release of Invalid Pointer or Reference vulnerability in huawei oceanstor_5310_firmware. EPSS estimates a 0.79% chance of exploitation in the next 30 days, higher than 55.8% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
0.79%
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. 30-04-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Huawei OceanStor 5310 product with version of V500R007C60SPC100 has an invalid pointer access vulnerability. The software system access an invalid pointer when attacker malformed packet. Due to the insufficient validation of some parameter, successful exploit could cause device reboot.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.79%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

0.00 pp

From 0.79% on 22-09-2026

22-09-202622-10-2026
EPSS score
0.79%

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

1 vendor · 1 product

References

2 links