4.3

CVE-2012-3034: siemens simatic_pcs7

CVSS: 4.3v2.0MediumModified
Published 18-09-2012Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2012-3034 is a medium (CVSS 4.3) vulnerability in siemens simatic_pcs7. EPSS estimates a 2.16% chance of exploitation in the next 30 days, higher than 81.8% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
2.16%
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. 18-09-2012
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, allows remote attackers to discover a username and password via crafted parameters to unspecified methods in ActiveX controls.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.16%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.16% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.16%

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

Siemens2 products
  • simatic_pcs78.0
  • wincc≤ 7.0 | 5.0 | 5.0:sp1 | 6.0 | 6.0:sp2 | 6.0:sp3 | 6.0:sp4 | 7.0 | 7.0:sp1 | 7.0:sp2

1 vendor · 2 products

References

3 links