7.5

CVE-2012-5389: dart powertcp_webserver_for_activex NULL Pointer Dereference

CVSS: 7.5v3.1HighModified
Published 23-01-2020Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-5389 is a high (CVSS 7.5) NULL Pointer Dereference vulnerability in dart powertcp_webserver_for_activex. EPSS estimates a 6.60% chance of exploitation in the next 30 days, higher than 93.7% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
6.60%
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. 23-01-2020
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

NULL Pointer Dereference in PowerTCP WebServer for ActiveX 1.9.2 and earlier allows remote attackers to cause a denial of service (application crash) via a crafted HTTP request.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

6.60%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

0.00 pp

From 6.60% on 19-09-2026

19-09-202619-10-2026
EPSS score
6.60%

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

Dart1 product

1 vendor · 1 product

References

2 links