CVE-2017-2107
Untrusted search path vulnerability in Self-extracting archive files created by 7-ZIP32.DLL 9.22.00.01 and earlier allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.82%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Untrusted search path vulnerability in Self-extracting archive files created by 7-ZIP32.DLL 9.22.00.01 and earlier allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.82% probability · 57th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-426
- Affected
- akky/7-zip32.dll
- Source
- vultures@jpcert.or.jp
EPSS 0.8% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://akky.xrea.jp/security/7-zip4.txtVendor Advisory
- http://jvn.jp/en/jp/JVN86200862/index.htmlThird Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96431Third Party Advisory, VDB Entry
- http://akky.xrea.jp/security/7-zip4.txtVendor Advisory
- http://jvn.jp/en/jp/JVN86200862/index.htmlThird Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96431Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.