Hikvision Intercom Broadcasting System ping.php os command injection
Hikvision · Intercom Broadcasting System
The Hikvision Intercom Broadcasting System has an OS command injection flaw in its /php/ping.php component, where the jsondata[ip] argument is not properly sanitised before being passed to a system command. An attacker with adjacent network access and no authentication or user interaction can inject operating system commands through that argument, affecting the confidentiality, integrity and availability of the device.
A vulnerability was found in Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK). It has been declared as critical. This vulnerability affects unknown code of the file /php/ping.php. The manipulation of the argument jsondata[ip] with the input netstat -ano leads to os command injection. The exploit has been disclosed to the public and may be used. Upgrading to version 4.1.0 is able to address this issue. It is recommended to upgrade the affected component. VDB-248254 is the identifier assigned to this vulnerability.
- Exploited
- Yes, in VulnCheck KEV
- Reports
- 0
- Tactics
- 0/15
Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
First seen exploited 2 years after disclosure. Public exploit code (PoC-in-GitHub) appeared 31 days after disclosure.
- Disclosedday 0
- Public exploit codePoC-in-GitHub+31 days
- First seen exploitedVulnCheck KEV evidence+2 yrs
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
No techniques linkedNo ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.
What security researchers reported
Not named in any threat report yetAlso mentioned in 9 community threat pulses (AlienVault OTX)
Weaker evidencePulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.
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