CVE-2016-10367
published 2017-05-03CVE-2016-10367: In Opsview Monitor Pro (Prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch), an…
PriorityP179high7.5CVSS 3.0
AVNACLPRNUINSUCHINAN
ITWEXPLOITVulnCheck KEV
Exploited in the wild
EPSS
16.11%
96.5th percentile
In Opsview Monitor Pro (Prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch), an unauthenticated Directory Traversal vulnerability can be exploited by issuing a specially crafted HTTP GET request utilizing a simple URL encoding bypass, %252f instead of /.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| opsview | opsview | — | — |
| opsview | opsview | — | — |
| opsview | opsview | — | — |
| opsview | opsview | — | — |
Detection & IOCsextracted from sources · hover to see the quote
url/monitoring/..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252fetc/passwd↗
path/monitoring/..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252fetc/passwd↗
- →Detect unauthenticated HTTP GET requests to the /monitoring/ endpoint containing double URL-encoded directory traversal sequences (%252f) targeting /etc/passwd ↗
- →Look for the string '%252f' in HTTP GET request paths to the Opsview Monitor Pro /monitoring/ endpoint as the double-encoding bypass indicator ↗
- →Shodan/FOFA fingerprinting: identify exposed Opsview instances via page title 'Opsview' or 'opsview' before probing for the LFI ↗
- →A successful exploitation response will contain the pattern 'root:[x*]:0:0' (contents of /etc/passwd) in the HTTP response body ↗
- ·The Nuclei template matcher expects HTTP status 404 alongside the /etc/passwd regex match — this unusual combination (file content returned with a 404 status) must be accounted for in detection logic to avoid false negatives ↗
- ·The vulnerability is unauthenticated; no session cookie or credential is required, meaning any network-accessible Opsview Monitor Pro instance on affected versions is exploitable without prior authentication ↗
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
vulncheck7.5HIGH
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GHSA
GHSA-mx48-vw4g-gmrc: In Opsview Monitor Pro (Prior to 5
ghsa_unreviewed·2022-05-17
CVE-2016-10367 [HIGH] CWE-22 GHSA-mx48-vw4g-gmrc: In Opsview Monitor Pro (Prior to 5
In Opsview Monitor Pro (Prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch), an unauthenticated Directory Traversal vulnerability can be exploited by issuing a specially crafted HTTP GET request utilizing a simple URL encoding bypass, %252f instead of /.
VulnCheck
opsview opsview Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
vulncheck·2016·CVSS 7.5
CVE-2016-10367 [HIGH] opsview opsview Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
opsview opsview Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
In Opsview Monitor Pro (Prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch), an unauthenticated Directory Traversal vulnerability can be exploited by issuing a specially crafted HTTP GET request utilizing a simple URL encoding bypass, %252f instead of /.
Affected: opsview opsview
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://app.crowdsec.net/cti/cve-explorer/CVE-2016-10367
No detection rules found.
Nuclei
Opsview Monitor Pro - Local File Inclusion
nuclei·CVSS 7.5
CVE-2016-10367 [HIGH] Opsview Monitor Pro - Local File Inclusion
Opsview Monitor Pro - Local File Inclusion
Opsview Monitor Pro prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch is vulnerable to unauthenticated local file inclusion and can be exploited by issuing a specially crafted HTTP GET request utilizing a simple bypass.
Template:
id: CVE-2016-10367
info:
name: Opsview Monitor Pro - Local File Inclusion
author: 0x_akoko
severity: high
description: Opsview Monitor Pro prior to 5.1.0.162300841, prior to 5.0.2.27475, prior to 4.6.4.162391051, and 4.5.x without a certain 2016 security patch is vulnerable to unauthenticated local file inclusion and can be exploited by issuing a specially crafted HTTP GET request utilizing a simple bypass.
impact: |
An attacker can read sensitive
2017-05-03
Published
Exploited in the wild