CVE-2019-6569
Cisco Monitor Barrier Packet Vulnerability
Description
The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior.
INFO
Published Date :
March 26, 2019, 10:29 p.m.
Last Modified :
July 12, 2022, 2:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2019-6569
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.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-6569.
| URL | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf | Patch Vendor Advisory |
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-2019-6569 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-6569 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed Description The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior. The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior. -
CVE Modified by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed Description The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior. The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior. -
Modified Analysis by [email protected]
Apr. 22, 2022
Action Type Old Value New Value -
CVE Modified by [email protected]
Oct. 12, 2021
Action Type Old Value New Value Changed Description A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.4), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3), SCALANCE XP/XC/XF-200 switch family (incl. SIPLUS NET variants) (All versions < V4.1). The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker might use this behaviour to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behaviour. The security vulnerability could be exploited by an attacker with network access to the traffic-receiving network. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the confidentiality and availability of the traffic-generating network. At the time of advisory publication no public exploitation of this security vulnerability was known. The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker could use this behavior to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behavior. -
Modified Analysis by [email protected]
Oct. 16, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Removed CWE NIST CWE-20 Added CWE NIST NVD-CWE-Other Changed CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x-200_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:scalance_x-200:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:siemens:scalance_x-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.2.4 OR cpe:2.3:h:siemens:scalance_x-200:-:*:*:*:*:*:*:* Changed CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x-300_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:siemens:scalance_x-300_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1.3 OR cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 16, 2020
Action Type Old Value New Value Changed Description A vulnerability has been identified in Scalance X-200 (All versions <V5.2.4), Scalance X-300 (All versions), Scalance XP/XC/XF-200 (All versions <V4.1). The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker might use this behaviour to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behaviour. The security vulnerability could be exploited by an attacker with network access to the traffic-receiving network. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the confidentiality and availability of the traffic-generating network. At the time of advisory publication no public exploitation of this security vulnerability was known. A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.4), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3), SCALANCE XP/XC/XF-200 switch family (incl. SIPLUS NET variants) (All versions < V4.1). The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker might use this behaviour to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behaviour. The security vulnerability could be exploited by an attacker with network access to the traffic-receiving network. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the confidentiality and availability of the traffic-generating network. At the time of advisory publication no public exploitation of this security vulnerability was known. -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Siemens AG CWE-440 -
CVE Modified by [email protected]
Jun. 12, 2019
Action Type Old Value New Value Changed Description A vulnerability has been identified in Scalance X-200 (All versions), Scalance X-300 (All versions), Scalance XP/XC/XF-200 (All versions <V4.1). The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker might use this behaviour to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behaviour. The security vulnerability could be exploited by an attacker with network access to the traffic-receiving network. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the confidentiality and availablity of the traffic-generating network. At the time of advisory publication no public exploitation of this security vulnerability was known. A vulnerability has been identified in Scalance X-200 (All versions <V5.2.4), Scalance X-300 (All versions), Scalance XP/XC/XF-200 (All versions <V4.1). The monitor barrier of the affected products insufficiently blocks data from being forwarded over the mirror port into the mirrored network. An attacker might use this behaviour to transmit malicious packets to systems in the mirrored network, possibly influencing their configuration and runtime behaviour. The security vulnerability could be exploited by an attacker with network access to the traffic-receiving network. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the confidentiality and availability of the traffic-generating network. At the time of advisory publication no public exploitation of this security vulnerability was known. Removed Reference http://www.securityfocus.com/bid/107465 [Third Party Advisory, VDB Entry] -
Initial Analysis by [email protected]
Apr. 08, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Changed Reference Type http://www.securityfocus.com/bid/107465 No Types Assigned http://www.securityfocus.com/bid/107465 Third Party Advisory, VDB Entry Changed Reference Type https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf No Types Assigned https://cert-portal.siemens.com/productcert/pdf/ssa-557804.pdf Patch, Vendor Advisory Added CWE CWE-20 Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x-200_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:scalance_x-200:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_x-300_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:siemens:scalance_x-300:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xp-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1 OR cpe:2.3:h:siemens:scalance_xp-200:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xc-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1 OR cpe:2.3:h:siemens:scalance_xc-200:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:siemens:scalance_xf-200_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 4.1 OR cpe:2.3:h:siemens:scalance_xf-200:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-6569 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-2019-6569
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} 0.00%
score
0.52291
percentile