CVE-2018-14820
published 2018-10-23CVE-2018-14820: Advantech WebAccess 8.3.1 and earlier has a .dll component that is susceptible to external control of file name or path vulnerability, which may allow an…
PriorityP343high7.5CVSS 3.0
AVNACLPRNUINSUCNIHAN
EPSS
2.20%
80.3th percentile
Advantech WebAccess 8.3.1 and earlier has a .dll component that is susceptible to external control of file name or path vulnerability, which may allow an arbitrary file deletion when processing.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| advantech | advantech_webaccess | — | — |
| advantech | webaccess | <= 8.3.1 | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
nvdv2.06.4MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:P
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GHSA
GHSA-r462-fg2q-22pg: Advantech WebAccess 8
ghsa_unreviewed·2022-05-13
CVE-2018-14820 [HIGH] CWE-20 GHSA-r462-fg2q-22pg: Advantech WebAccess 8
Advantech WebAccess 8.3.1 and earlier has a .dll component that is susceptible to external control of file name or path vulnerability, which may allow an arbitrary file deletion when processing.
CISA ICS
Advantech WebAccess
cisa_ics·2018-10-23·CVSS 9.8
[CRITICAL] Advantech WebAccess
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Advantech WebAccess
Last RevisedOctober 23, 2018
Alert CodeICSA-18-296-01
## 1. EXECUTIVE SUMMARY
-
CVSS v3 9.8
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Advantech
- Equipment: WebAccess
- Vulnerabilities: Stack-based Buffer Overflow, External Control of File Name or Path, Improper Privilege Management, Path Traversal
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code, access files and perform actions at a privileged level, or delete files on the system.
## 3. TECHNICAL DETA
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-10-23
Published