6.1
MEDIUM
CVE-2019-16533
DrayTek Vigor2925 Cross-Site Scripting (XSS) Vulnerability
Description

On DrayTek Vigor2925 devices with firmware 3.8.4.3, Incorrect Access Control exists in loginset.htm, and can be used to trigger XSS. NOTE: this is an end-of-life product.

INFO

Published Date :

Sept. 20, 2019, 4:15 p.m.

Last Modified :

Nov. 21, 2024, 4:30 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.7

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2019-16533 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Draytek vigor2925_firmware
2 Draytek vigor_2925
3 Draytek vigor_2925n
4 Draytek vigor2925ac
5 Draytek vigor2925fn
6 Draytek vigor2925n-plus
7 Draytek vigor2925vac
8 Draytek vigor2925vn-plus
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-16533 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-16533 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.draytek.com/about/security-advisory/urgent-security-updates-to-draytek-routers
    Added Reference https://www.facebook.com/Huang.YuHsiang.Phone/posts/1815316691945755
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Apr. 06, 2020

    Action Type Old Value New Value
    Changed Description On DrayTek Vigor2925 devices with firmware 3.8.4.3, Incorrect Access Control exists in loginset.htm, and can be used to trigger XSS. NOTE: this is an end-of-life product. This has been solved in v3.8.8.2 and later release firmware. On DrayTek Vigor2925 devices with firmware 3.8.4.3, Incorrect Access Control exists in loginset.htm, and can be used to trigger XSS. NOTE: this is an end-of-life product.
  • CVE Modified by [email protected]

    Sep. 25, 2019

    Action Type Old Value New Value
    Added Reference https://www.draytek.com/about/security-advisory/urgent-security-updates-to-draytek-routers [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 23, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://www.facebook.com/Huang.YuHsiang.Phone/posts/1815316691945755 No Types Assigned https://www.facebook.com/Huang.YuHsiang.Phone/posts/1815316691945755 Third Party Advisory
    Added CWE CWE-79
    Added CPE Configuration AND OR *cpe:2.3:o:draytek:vigor2925_firmware:3.8.4.3:*:*:*:*:*:*:* OR cpe:2.3:h:draytek:vigor2925ac:-:*:*:*:*:*:*:* cpe:2.3:h:draytek:vigor2925fn:-:*:*:*:*:*:*:* cpe:2.3:h:draytek:vigor2925n-plus:-:*:*:*:*:*:*:* cpe:2.3:h:draytek:vigor2925vac:-:*:*:*:*:*:*:* cpe:2.3:h:draytek:vigor2925vn-plus:-:*:*:*:*:*:*:* cpe:2.3:h:draytek:vigor_2925:-:*:*:*:*:*:*:* cpe:2.3:h:draytek:vigor_2925n:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-16533 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-16533 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.07 }} -0.02%

score

0.31108

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability