River Past CamDo 3.7.6 Structured Exception Handler Buffer Overflow
Published Mar 26, 2026
8.6
HIGHCVSS 4.0
EPSS 0.18%
Description
River Past CamDo 3.7.6 contains a structured exception handler (SEH) buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the Lame_enc.dll name field. Attackers can craft a payload with a 280-byte buffer, NSEH jump instruction, and SEH handler address pointing to a pop-pop-ret gadget to trigger code execution and establish a bind shell on port 3110.
Affected products
-
- Version 3.7.6StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Riverpast | River Past CamDo | n/a |
|
No data.
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:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Mar 26, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Mar–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.18% (0.00183) | 7.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.18% (0.00183) | 8.05th | v5 (v2026.06.15) |
| Mar 27, 2026 | 0.01% (0.00013) | 2.14th | v4 (v2025.03.14) |
References (3)
- https://en.softonic.com/download/river-past-cam-do/windows/post-download?sl=1 product
- https://www.exploit-db.com/exploits/46335 exploit
- https://www.vulncheck.com/advisories/river-past-camdo-structured-exception-handler-buffer-overflow third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://en.softonic.com/download/river-past-cam-do/windows/post-download?sl=1 | product | |
| https://www.exploit-db.com/exploits/46335 | exploit | |
| https://www.vulncheck.com/advisories/river-past-camdo-structured-exception-handler-buffer-overflow | third-party-advisory |
Change history (0)
No recorded changes yet.