CVE-2015-1602
CVE-2015-1602 is a low-severity vulnerability in Siemens Simatic Step 7 with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.
Key facts
- Severity: Low (CVSS 2.0 base score 2.1)
- EPSS exploit prediction: 0% (29th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-200
- Affected product: Siemens Simatic Step 7
- Published:
- Last modified:
Description
Siemens SIMATIC STEP 7 (TIA Portal) 12 and 13 before 13 SP1 Upd1 improperly stores password data within project files, which makes it easier for local users to determine cleartext (1) protection-level passwords or (2) web-server passwords by leveraging the ability to read these files.
Frequently asked questions
- What is CVE-2015-1602?
- Siemens SIMATIC STEP 7 (TIA Portal) 12 and 13 before 13 SP1 Upd1 improperly stores password data within project files, which makes it easier for local users to determine cleartext (1) protection-level passwords or (2) web-server passwords by leveraging the ability to read these files.
- How severe is CVE-2015-1602?
- CVE-2015-1602 has a CVSS 2.0 base score of 2.1, rated low severity.
- Is CVE-2015-1602 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-1602?
- CVE-2015-1602 primarily affects Siemens Simatic Step 7. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2015-1602?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-1602 published?
- CVE-2015-1602 was published on 2015-04-06 and last updated on 2026-06-17.
References
Affected products (3)
- cpe:2.3:a:siemens:simatic_step_7:*:sp1:*:*:*:*:*:*
- cpe:2.3:a:siemens:simatic_step_7:12.0:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:simatic_step_7:13.0:*:*:*:*:*:*:*
More vulnerabilities in Siemens Simatic Step 7
- CVE-2023-25910 — Critical (CVSS 10.0): A vulnerability has been identified in SIMATIC PCS 7 (All versions < V9.1 SP2 UC04), SIMATIC S7-PM (All versions < V5.7…
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- CVE-2021-42029 — High (CVSS 7.8): A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) V15 (All versions), SIMATIC STEP 7 (TIA Portal) V16…
- CVE-2020-7586 — High (CVSS 7.8): A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions…
- CVE-2020-7585 — High (CVSS 7.8): A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions…
- CVE-2015-1594 — Medium (CVSS 6.9): Untrusted search path vulnerability in Siemens SIMATIC ProSave before 13 SP1; SIMATIC CFC before 8.0 SP4 Upd9 and 8.1…
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