Cisco Linksys E1500/E2500 apply.cgi wait_time cross site scriting

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. |
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5.2 | $0-$5k | 0.00 |
A vulnerability has been found in Cisco Linksys E1500/E2500 and classified as problematic. Affected by this vulnerability is an unknown function of the file apply.cgi. The manipulation of the argument wait_time
with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-80. As an impact it is known to affect confidentiality, integrity, and availability. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors.
The bug was discovered 10/19/2012. The weakness was shared 02/05/2013 by Michael Messner (m1k3) with s3cur1ty as m1adv2013-004 as confirmed advisory (Website). The advisory is shared at s3cur1ty.de. The public release happened without involvement of Cisco. This vulnerability is known as CVE-2013-2678 since 03/22/2013. The attack can be launched remotely. The successful exploitation requires a single authentication. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.
A public exploit has been developed by m-1-k-3 and been published immediately after the advisory. It is declared as proof-of-concept. It is possible to download the exploit at exploit-db.com. The vulnerability was handled as a non-public zero-day exploit for at least 109 days. During that time the estimated underground price was around $5k-$25k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the databases at SecurityFocus (BID 57760) and Secunia (SA52985). Additional details are provided at arstechnica.com. The entries 7439, 7608, 7610 and 7611 are related to this item.
Product
Vendor
Name
CPE 2.3
CPE 2.2
CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.2
VulDB Base Score: 5.5
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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Exploiting
Class: Cross site scriptingCWE: CWE-80
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: m-1-k-3
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Threat: 🔍Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Timeline
10/19/2012 🔍10/21/2012 🔍
02/05/2013 🔍
02/05/2013 🔍
02/06/2013 🔍
02/11/2013 🔍
02/11/2013 🔍
03/22/2013 🔍
04/15/2013 🔍
04/16/2018 🔍
Sources
Vendor: https://www.cisco.com/Advisory: m1adv2013-004
Researcher: Michael Messner (m1k3)
Organization: s3cur1ty
Status: Confirmed
CVE: CVE-2013-2678 (🔍)
SecurityFocus: 57760 - Cisco Linksys E1500/E2500 Router Multiple Security Vulnerabilities
Secunia: 52985 - Linksys EA2700 Multiple Vulnerabilities, Less Critical
OSVDB: 89914
scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍
Entry
Created: 02/11/2013 11:54 AMUpdated: 04/16/2018 11:57 AM
Changes: (1) source_cve_assigned
Complete: 🔍
Committer: olku
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