7.8

CVE-2017-6017: schneider-electric bmxnoc0401_firmware Uncontrolled Resource Consumption

CVSS: 7.8v2.0HighModified
Published 30-06-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-6017 is a high (CVSS 7.8) Uncontrolled Resource Consumption vulnerability in schneider-electric bmxnoc0401_firmware. EPSS estimates a 4.81% chance of exploitation in the next 30 days, higher than 91.8% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v2.0 (NVD)
EPSS score
4.81%
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. 30-06-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A Resource Exhaustion issue was discovered in Schneider Electric Modicon M340 PLC BMXNOC0401, BMXNOE0100, BMXNOE0110, BMXNOE0110H, BMXNOR0200H, BMXP341000, BMXP342000, BMXP3420102, BMXP3420102CL, BMXP342020, BMXP342020H, BMXP342030, BMXP3420302, BMXP3420302H, and BMXP342030H. A remote attacker could send a specially crafted set of packets to the PLC causing it to freeze, requiring the operator to physically press the reset button on the PLC in order to recover.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

4.81%

Chance of exploitation in the next 30 days

Percentile

92%

Versus all other CVEs

30-day change

0.00 pp

From 4.81% on 20-09-2026

20-09-202620-10-2026
EPSS score
4.81%

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

Schneider-electric15 products

1 vendor · 15 products

References

3 links