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Fencer Vulns
medium 4.3

CVE-2023-6893 json

Hikvision Intercom Broadcasting System exportrecord.php path traversal

published 2023-12-17 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-59094

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
70.2%
EPSS 70.2% chance of exploitation in 30 days, percentile 99.3%
public exploits
0
none known

Summary

A vulnerability was found in Hikvision Intercom Broadcasting System 3.0.3_20201113_RELEASE(HIK) and classified as problematic. Affected by this issue is some unknown functionality of the file /php/exportrecord.php. The manipulation of the argument downname with the input C:\ICPAS\Wnmp\WWW\php\conversion.php leads to path traversal. 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. The identifier of this vulnerability is VDB-248252.

Patch / fix

  • hikvision intercom_broadcast_system 4.1.0

Exploit prediction

70.22% chance of exploitation in the next 30 days, higher than 99.3% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/willchen0011/cve/blob/main/download.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA 3.0 4.3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA 2.0 3.3 AV:A/AC:L/Au:N/C:P/I:N/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Hikvision Intercom Broadcasting System

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.