CVE-2020-36997
8.4
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
BacklinkSpeed 2.4 contains a buffer overflow vulnerability that allows attackers to corrupt the Structured Exception Handler (SEH) chain through malicious file import. Attackers can craft a specially designed payload file to overwrite SEH addresses, potentially executing arbitrary code and gaining control of the application.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Dummysoftware | BacklinkSpeed | 2.4 | affected |
Weaknesses
- CWE-121: Stack-based Buffer Overflow
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: yes
- Technical Impact: total
References
- https://www.exploit-db.com/exploits/48726
- http://www.dummysoftware.com
- http://www.dummysoftware.com/backlinkspeed.html
- https://www.vulncheck.com/advisories/backlinkspeed-buffer-overflow-poc-seh
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