ASUSTOR ADM 3.1.1 File Explorer Filename cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.4 | $0-$5k | 0.00 |
A vulnerability was found in ASUSTOR ADM 3.1.1. It has been declared as problematic. Affected by this vulnerability is an unknown code block of the component File Explorer. The manipulation as part of a Filename leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:
Cross-site scripting vulnerability in File Explorer in ASUSTOR ADM version 3.1.1 allows attackers to execute arbitrary JavaScript when a file is moved via a malicious filename.
The bug was discovered 10/25/2018. The weakness was disclosed 12/04/2018 (Website). It is possible to read the advisory at blog.securityevaluators.com. This vulnerability is known as CVE-2018-12311 since 06/13/2018. The attack can be launched remotely. The requirement for exploitation is a single authentication. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.
The vulnerability was handled as a non-public zero-day exploit for at least 40 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13381 (ASUSTOR Data Master AS-602T Multiple Vulnerabilitites).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The entries 127441, 127442, 127443 and 127444 are pretty similar.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.4
VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.4
NVD Vector: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
06/13/2018 🔍10/25/2018 🔍
12/04/2018 🔍
12/04/2018 🔍
12/05/2018 🔍
04/17/2020 🔍
Sources
Advisory: blog.securityevaluators.comStatus: Not defined
CVE: CVE-2018-12311 (🔍)
See also: 🔍
Entry
Created: 12/05/2018 08:06Updated: 04/17/2020 09:38
Changes: 12/05/2018 08:06 (63), 04/17/2020 09:38 (1)
Complete: 🔍
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