Hikvision DVR DS-7204 2.2.10 Authorization memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.3 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, has been found in Hikvision DVR DS-7204 2.2.10. Affected by this issue is an unknown function of the component Authorization. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Buffer overflow in Hikvision DVR DS-7204 Firmware 2.2.10 build 131009, and other models and versions, allows remote attackers to execute arbitrary code via an RTSP PLAY request with a long Authorization header.
The weakness was released 12/08/2014 (Website). The advisory is shared for download at exploit-db.com. This vulnerability is handled as CVE-2014-4880 since 07/10/2014. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed by Metasploit and been published even before and not after the advisory. The exploit is available at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 14 days. During that time the estimated underground price was around $0-$5k.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 17209.
The vulnerability is also documented in the vulnerability database at Exploit-DB (35356).
Product
Vendor
Name
Version
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: 7.3
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Highly functional
Author: Metasploit
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 |
MetaSploit ID: hikvision_rtsp_bof.rb
MetaSploit Name: Hikvision DVR RTSP Request Remote Code Execution
MetaSploit File: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
TippingPoint: 🔍
Fortigate IPS: 🔍
Timeline
07/10/2014 🔍11/16/2014 🔍
11/24/2014 🔍
11/24/2014 🔍
11/25/2014 🔍
12/08/2014 🔍
12/08/2014 🔍
03/27/2015 🔍
04/07/2022 🔍
Sources
Advisory: 129187Status: Confirmed
CVE: CVE-2014-4880 (🔍)
Vulnerability Center: 47270 - Hikvision DVRs Remote DoS or Code Execution via a Crafted RTSP Request, Critical
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/27/2015 14:56Updated: 04/07/2022 10:49
Changes: 03/27/2015 14:56 (57), 06/13/2017 08:31 (8), 04/07/2022 10:49 (3)
Complete: 🔍
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