CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.6 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in WatchGuard XTM 11.7.4. This vulnerability affects an unknown function of the component Cookie Request Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in WGagent in WatchGuard WSM and Fireware before 11.8 allows remote attackers to execute arbitrary code via a long sessionid value in a cookie.
The weakness was shared 10/17/2013 by Jerome Nokin with Verizon Enterprise Solutions (GCIS Vulnerability Management) as confirmed advisory (Website). The advisory is shared for download at watchguardsecuritycenter.com. The vendor cooperated in the coordination of the public release. This vulnerability was named CVE-2013-6021 since 10/04/2013. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed in Perl. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.
Upgrading to version 11.8 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Exploit-DB (29273). The entry 10863 is related to this item.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.6
VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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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: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: XTM 11.8
Timeline
10/04/2013 🔍10/17/2013 🔍
10/17/2013 🔍
10/18/2013 🔍
10/19/2013 🔍
10/21/2013 🔍
03/24/2019 🔍
Sources
Advisory: watchguardsecuritycenter.comResearcher: Jerome Nokin
Organization: Verizon Enterprise Solutions (GCIS Vulnerability Management)
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍
CVE: CVE-2013-6021 (🔍)
SecurityFocus: 63227 - Watchguard Extensible Threat Management CVE-2013-6021 Stack Based Buffer Overflow Vulnerability
OSVDB: 98752
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 10/21/2013 18:19Updated: 03/24/2019 21:48
Changes: 10/21/2013 18:19 (65), 03/24/2019 21:48 (2)
Complete: 🔍
Committer:
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