InnoSetup Installer uncontrolled search path
Published Jun 16, 2022
5.3
MEDIUMCVSS 4.0
EPSS 0.57%
Description
A vulnerability was detected in InnoSetup Installer 5.5.9. This affects an unknown part. The manipulation results in uncontrolled search path. The attack can be executed remotely. The exploit is now public and may be used. This is a malformed-PE / self-extracting-installer defect report that the vendor never acknowledged.
Affected products
-
- Version 5.5.9StatusaffectedConstraints-
- Version
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:R
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:R
AV:L/AC:M/Au:N/C:P/I:P/A:P
1 other source (CVE.org) ▾
AV:N/AC:M/Au:S/C:P/I:P/A:P/E:POC/RL:U/RC:UR
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Apr 14, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Sep 20, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Sep 20, 2026 | 0.57% (0.00575) | 46.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.53% (0.00534) | 40.58th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00055) | 14.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.07% (0.00074) | 33.94th | v3 (v2023.03.01) |
| Jan 7, 2024 | 0.07% (0.00074) | 30.52th | v3 (v2023.03.01) |
| Nov 27, 2023 | 0.07% (0.00066) | 27.54th | v3 (v2023.03.01) |
| Jul 19, 2023 | 0.06% (0.00060) | 23.48th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00053) | 19.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Dec 24, 2022 | 0.89% (0.00885) | 27.25th | v2 (v2022.01.01) |
| Jun 16, 2022 | 0.89% (0.00885) | 25.25th | v2 (v2022.01.01) |
References (5)
- http://seclists.org/fulldisclosure/2017/Mar/8 x_refsource_MISCExploitMailing ListThird Party Advisory
- https://vuldb.com/?id.97837 x_refsource_MISCThird Party Advisory
- https://vuldb.com/cve/CVE-2017-20051 third-party-advisory
- https://vuldb.com/vuln/97837 vdb-entry
- https://vuldb.com/vuln/97837/cti signaturepermissions-required
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2017/Mar/8 | x_refsource_MISCExploitMailing ListThird Party Advisory | |
| https://vuldb.com/?id.97837 | x_refsource_MISCThird Party Advisory | |
| https://vuldb.com/cve/CVE-2017-20051 | third-party-advisory | |
| https://vuldb.com/vuln/97837 | vdb-entry | |
| https://vuldb.com/vuln/97837/cti | signaturepermissions-required |
Change history (1)
- MITRE
- CVSS vector changed from CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L to
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:R CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L → CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:R
- CVSS vector changed from CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L to
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:R