7.8

CVE-2017-15324: huawei technologies co., ltd. s12700 Improper Input Validation

CVSS: 7.8v2.0HighModified
Published 22-12-2017Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2017-15324 is a high (CVSS 7.8) Improper Input Validation vulnerability in huawei technologies co., ltd. s12700. EPSS estimates a 1.29% chance of exploitation in the next 30 days, higher than 69.9% 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
1.29%
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. 22-12-2017
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

Huawei S5700 and S6700 with software of V200R005C00 have a DoS vulnerability due to insufficient validation of the Network Quality Analysis (NQA) packets. A remote attacker could exploit this vulnerability by sending malformed NQA packets to the target device. Successful exploitation could make the device restart.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.29%

Chance of exploitation in the next 30 days

Percentile

70%

Versus all other CVEs

30-day change

0.00 pp

From 1.29% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.29%

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

Huawei technologies co., ltd.7 products
  • s12700V200R006C00 | V200R007C00 | V200R007C01 | V200R007C20 | V200R008C00 | V200R009C00 | V200R010C00
  • s1700V200R006C10 | V200R009C00 | V200R010C00
  • s2700V200R006C00 | V200R006C10 | V200R007C00 | V200R008C00 | V200R009C00 | V200R010C00 | V200R011C00
  • s5700V200R005C00 | V200R006C00 | V200R007C00 | V200R008C00 | V200R009C00 | V200R010C00 | V200R011C00
  • s6700V200R005C00 | V200R008C00 | V200R009C00 | V200R010C00
Huawei2 products

2 vendors · 9 products

References

1 links