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Medium severity5.5NVD Advisory· Published Feb 9, 2021· Updated Jun 17, 2026

CVE-2020-10048

CVE-2020-10048

Description

A vulnerability has been identified in SIMATIC PCS 7 (All versions), SIMATIC WinCC (All versions < V7.5 SP2). Due to an insecure password verification process, an attacker could bypass the password protection set on protected files, thus being granted access to the protected content, circumventing authentication.

Affected products

9
  • Siemens Foundation/Simatic Pcs73 versions
    cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: All versions
  • Siemens Foundation/Wincc5 versions
    cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*range: <7.5
    • cpe:2.3:a:siemens:simatic_wincc:7.5:sp1:*:*:*:*:*:*
    • cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update1:*:*:*:*:*:*
    • cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update2:*:*:*:*:*:*
    • (no CPE)range: All versions < V7.5 SP2
  • Siemens Foundation/Simatic Wincc Oallm-fuzzy
    Range: <V7.5 SP2

Patches

Vulnerability mechanics

References

1

News mentions

0

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