8.8

CVE-2020-1832: huawei e6878-370_firmware Out-of-bounds Write

CVSS: 8.8v3.1HighModified
Published 29-05-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-1832 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in huawei e6878-370_firmware. EPSS estimates a 0.48% chance of exploitation in the next 30 days, higher than 40.1% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.48%
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. 29-05-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

E6878-370 products with versions of 10.0.3.1(H557SP27C233) and 10.0.3.1(H563SP1C00) have a stack buffer overflow vulnerability. The program copies an input buffer to an output buffer without verification. An attacker in the adjacent network could send a crafted message, successful exploit could lead to stack buffer overflow which may cause malicious code execution.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.48%

Chance of exploitation in the next 30 days

Percentile

40%

Versus all other CVEs

30-day change

0.00 pp

From 0.48% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.48%

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
  • e6878-370_firmware10.0.3.1(H557SP27C233) | 10.0.3.1(H563SP1C00) | 10.0.3.1\(h557sp27c233\) | 10.0.3.1\(h563sp1c233\)

1 vendor · 1 product

References

1 links