CVE-2020-10615: trianglemicroworks scada_data_gateway Stack-based Buffer Overflow
Vulnerability summary
CVE-2020-10615 is a high (CVSS 7.5) Stack-based Buffer Overflow vulnerability in trianglemicroworks scada_data_gateway. EPSS estimates a 2.57% chance of exploitation in the next 30 days, higher than 84.9% of scored vulnerabilities.
Timeline
- 15-04-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Triangle MicroWorks SCADA Data Gateway 3.02.0697 through 4.0.122, 2.41.0213 through 4.0.122 allows remote attackers cause a denial-of-service condition due to a lack of proper validation of the length of user-supplied data, prior to copying it to a fixed-length stack-based buffer. Authentication is not required to exploit this vulnerability.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
2.57%
Chance of exploitation in the next 30 days
Percentile
85%
Versus all other CVEs
30-day change
0.00 pp
From 2.57% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-121Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
- CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.
Affected systems
Trianglemicroworks1 product
- scada_data_gateway≥ 2.41.0213, ≤ 4.0.122
1 vendor · 1 product
References
2 links- www.us-cert.gov/ics/advisories/icsa-20-105-03X Refsource MISCThird Party AdvisoryUS Government Resource