6.5

CVE-2019-5260: huawei view_20_firmware Improper Input Validation

CVSS: 6.5v3.1MediumModified
Published 13-12-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-5260 is a medium (CVSS 6.5) Improper Input Validation vulnerability in huawei view_20_firmware. EPSS estimates a 0.32% chance of exploitation in the next 30 days, higher than 23.9% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.32%
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. 13-12-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Huawei smartphones HUAWEI Y9 2019 and Honor View 20 have a denial of service vulnerability. Due to insufficient input validation of specific value when parsing the messages, an attacker may send specially crafted TD-SCDMA messages from a rogue base station to the affected devices to exploit this vulnerability. Successful exploit may cause an infinite loop and the device to reboot.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.32%

Chance of exploitation in the next 30 days

Percentile

24%

Versus all other CVEs

30-day change

0.00 pp

From 0.32% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.32%

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

Huawei2 products
  • view_20_firmware9.0.1.169\(c636e1r4p1\) | 9.0.1.170\(c185e2r3p1\) | 9.0.1.170\(c432e1r3p1\)
  • y9_2019_firmware8.2.0.160\(c185r2p2\) | 8.2.0.162\(c605\) | 8.2.0.163\(c605\)

1 vendor · 2 products

References

1 links