ZTE ZXHN H108N R1A prior ZTE.bhs.ZXHNH108NR1A.k_PE cgi-bin/webproc errorpage cross site scripting
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.7 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in ZTE ZXHN H108N R1A. Affected by this issue is an unknown functionality of the file cgi-bin/webproc. The manipulation of the argument errorpage
with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. CVE summarizes:
Cross-site scripting (XSS) vulnerability in cgi-bin/webproc on ZTE ZXHN H108N R1A devices before ZTE.bhs.ZXHNH108NR1A.k_PE allows remote attackers to inject arbitrary web script or HTML via the errorpage parameter.
The weakness was released 12/30/2015 by Karn Ganeshen (Website). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2015-7252 since 09/18/2015. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.
A public exploit has been developed by Karn Ganeshen and been published even before and not after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 40 days. During that time the estimated underground price was around $0-$5k.
Upgrading to version ZTE.bhs.ZXHNH108NR1A.k_PE eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at Exploit-DB (38773). Entries connected to this vulnerability are available at 79972, 79973, 79974 and 79975.
Product
Vendor
Name
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: 5.2VulDB Meta Temp Score: 5.0
VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.1
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Cross site scriptingCWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Karn Ganeshen
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
OpenVAS ID: 800920
OpenVAS Name: Multiple ADSL Routers Directory Traversal Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: ZXHN H108N R1A ZTE.bhs.ZXHNH108NR1A.k_PE
Timeline
09/18/2015 🔍11/04/2015 🔍
11/20/2015 🔍
11/20/2015 🔍
12/30/2015 🔍
12/30/2015 🔍
01/02/2016 🔍
05/25/2018 🔍
Sources
Vendor: zte.com.cnAdvisory: kb.cert.org
Researcher: Karn Ganeshen
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2015-7252 (🔍)
SecurityFocus: 77421 - ZTE ZXHN H108N R1A Routers Multiple Security Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 01/02/2016 17:41Updated: 05/25/2018 10:19
Changes: 01/02/2016 17:41 (59), 05/25/2018 10:19 (17)
Complete: 🔍
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