VDB-110927 · CVE-2017-17745 · GCVE-0-2017-17745

TP-LINK TL-SG108E 1.0.0 system_name_set.cgi sysName cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in TP-LINK TL-SG108E 1.0.0. It has been classified as problematic. This vulnerability affects unknown code of the file system_name_set.cgi. The manipulation of the argument sysName as part of Parameter leads to cross site scripting. This vulnerability is uniquely identified as CVE-2017-17745. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in TP-LINK TL-SG108E 1.0.0 (Router Operating System). This issue affects an unknown code block of the file system_name_set.cgi. The manipulation of the argument sysName as part of a Parameter leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in system_name_set.cgi in TP-Link TL-SG108E 1.0.0 allows authenticated remote attackers to submit arbitrary java script via the 'sysName' parameter.

The bug was discovered 11/07/2018. The weakness was disclosed 12/20/2017 as not defined mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. The identification of this vulnerability is CVE-2017-17745 since 12/18/2017. The attack may be initiated remotely. The requirement for exploitation is a simple authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-110928 and VDB-110929 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Router Operating System

Vendor

TP-LINK

Name

TL-SG108E

Version

1.0.0

License

commercial

Website

Vendor: https://www.tp-link.com/

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB 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: 🔍

CVSSv2info

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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/18/2017 🔍
12/20/2017 +2 days 🔍
12/20/2017 +0 days 🔍
12/21/2017 +1 days 🔍
11/07/2018 +321 days 🔍
12/17/2019 +405 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: seclists.org
Status: Not defined

CVE: CVE-2017-17745 (🔍)
GCVE (CVE): GCVE-0-2017-17745
GCVE (VulDB): GCVE-100-110927
See also: 🔍

Entryinfo

Created: 12/21/2017 08:44
Updated: 12/17/2019 08:23
Changes: 12/21/2017 08:44 (60), 12/17/2019 08:23 (1)
Complete: 🔍
Cache ID: 216:52D:103