Untrusted search path vulnerability in UNARJ32.DLL for Win32, LHMelting for Win32, and LMLzh32.DLL (UNARJ32.DLL for Win32 Ver 1.10.1.25 and earlier, LHMelting for Win32 Ver 1.65.3.6 and earlier, LMLzh32.DLL Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory
Published Feb 13, 2019
7.8
HIGHCVSS 3.0
EPSS 0.93%
Description
Untrusted search path vulnerability in UNARJ32.DLL for Win32, LHMelting for Win32, and LMLzh32.DLL (UNARJ32.DLL for Win32 Ver 1.10.1.25 and earlier, LHMelting for Win32 Ver 1.65.3.6 and earlier, LMLzh32.DLL Ver 2.67.1.2 and earlier) allows an attacker to gain privileges via a Trojan horse DLL in an unspecified directory.
Affected products
-
- Version (UNARJ32.DLL for Win32 Ver 1.10.1.25 and earlier, LHMelting for Win32 Ver 1.65.3.6 and earlier, LMLzh32.DLL Ver 2.67.1.2 and earlier)StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Micco | UNARJ32.DLL for Win32, LHMelting for Win32, and LMLzh32.DLL | n/a |
|
- ≤ 1.65.3.6
- ≤ 2.67.1.2
- ≤ 1.10.1.25
- ≤ 2.67.1.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.93% (0.00934) | 59.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.93% (0.00934) | 55.93th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.30% (0.00299) | 51.14th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.20% (0.00203) | 59.23th | v3 (v2023.03.01) |
| Feb 7, 2024 | 0.20% (0.00203) | 58.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00146) | 48.70th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 12.62% (0.12615) | 88.88th | v1 |
| Jan 6, 2022 | 12.62% (0.12615) | 88.74th | v1 |
| Sep 1, 2021 | 12.62% (0.12615) | 95.93th | v1 |
| Apr 14, 2021 | 12.62% (0.12615) | 0.00th | v1 |
References (5)
- http://jvn.jp/en/jp/JVN52168232/index.html third-party-advisoryx_refsource_JVNThird Party Advisory
- http://micco.mars.jp/vul/2017/mhsvi20170515_02.htm x_refsource_MISCPatchVendor Advisory
- http://micco.mars.jp/vul/2017/mhsvi20170515_04.htm x_refsource_MISCPatchVendor Advisory
- http://micco.mars.jp/vul/2017/mhsvi20170515_05.htm x_refsource_MISCPatchVendor Advisory
- https://micco.mars.jp/vul/2017/mhsvi20170515_03.htm x_refsource_MISCPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://jvn.jp/en/jp/JVN52168232/index.html | third-party-advisoryx_refsource_JVNThird Party Advisory | |
| http://micco.mars.jp/vul/2017/mhsvi20170515_02.htm | x_refsource_MISCPatchVendor Advisory | |
| http://micco.mars.jp/vul/2017/mhsvi20170515_04.htm | x_refsource_MISCPatchVendor Advisory | |
| http://micco.mars.jp/vul/2017/mhsvi20170515_05.htm | x_refsource_MISCPatchVendor Advisory | |
| https://micco.mars.jp/vul/2017/mhsvi20170515_03.htm | x_refsource_MISCPatchVendor Advisory |
Change history (0)
No recorded changes yet.