SiteFusion Application Server up to 6.6.6 Extension getextension.php path traversal
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.1 | $0-$5k | 0.09 |
A vulnerability, which was classified as problematic, was found in SiteFusion Application Server up to 6.6.6 (Application Server Software). This affects an unknown function of the file getextension.php of the component Extension Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality.
The weakness was published 01/30/2023 as 67. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2016-15023. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1006 for this issue.
By approaching the search of inurl:getextension.php it is possible to find vulnerable targets with Google Hacking.
Upgrading to version 6.6.7 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 49fff155c303d6cd06ce8f97bba56c9084bf08ac is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. The advisory contains the following remark:
Fixed vulnerability in getextension.php that allowed reading files outside of the extension directory.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.1VulDB Meta Temp Score: 4.1
VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.3
NVD Vector: 🔍
CNA Base Score: 3.5
CNA Vector (VulDB): 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Path traversalCWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Partially
Availability: 🔍
Status: Not defined
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Application Server 6.6.7
Patch: 49fff155c303d6cd06ce8f97bba56c9084bf08ac
Timeline
01/30/2023 🔍01/30/2023 🔍
01/30/2023 🔍
02/25/2023 🔍
Sources
Advisory: 67Status: Confirmed
CVE: CVE-2016-15023 (🔍)
Entry
Created: 01/30/2023 08:52 PMUpdated: 02/25/2023 02:31 PM
Changes: 01/30/2023 08:52 PM (46), 02/25/2023 02:27 PM (2), 02/25/2023 02:31 PM (28)
Complete: 🔍
Cache ID: 18:241:40
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