Symmetricom SyncServer S350 2.90.70.3 User Creation newUserName Stored cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Symmetricom SyncServer S100, SyncServer S200, SyncServer S250, SyncServer S300 and SyncServer S350 2.90.70.3. This issue affects some unknown processing of the component User Creation. The manipulation of the argument newUserName as part of Parameter results in cross site scripting (Stored). This vulnerability is cataloged as CVE-2020-9028. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in Symmetricom SyncServer S100, SyncServer S200, SyncServer S250, SyncServer S300 and SyncServer S350 2.90.70.3. Affected is some unknown functionality of the component User Creation. The manipulation of the argument newUserName as part of a Parameter leads to a cross site scripting vulnerability (Stored). CWE is classifying the issue as 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. This is going to have an impact on integrity. CVE summarizes:

Symmetricom SyncServer S100 2.90.70.3, S200 1.30, S250 1.25, S300 2.65.0, and S350 2.80.1 devices allow stored XSS via the newUserName parameter on the "User Creation, Deletion and Password Maintenance" screen (when creating a new user).

The weakness was shared 02/17/2020. This vulnerability is traded as CVE-2020-9028 since 02/17/2020. It is possible to launch the attack remotely. A authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

The entries VDB-150268, VDB-150267, VDB-150266 and VDB-150265 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/17/2020 🔍
02/17/2020 +0 days 🔍
02/18/2020 +1 days 🔍
05/12/2025 +1910 days 🔍

Sourcesinfo

Advisory: sku11army.blogspot.com
Status: Not defined

CVE: CVE-2020-9028 (🔍)
GCVE (CVE): GCVE-0-2020-9028
GCVE (VulDB): GCVE-100-150264
See also: 🔍

Entryinfo

Created: 02/18/2020 06:35
Updated: 05/12/2025 08:49
Changes: 02/18/2020 06:35 (39), 02/18/2020 06:40 (17), 04/01/2024 08:48 (17), 05/12/2025 08:49 (4)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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