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CVE-2021-40378

43
FAUCET Score

CVE-2021-40378 is a high-severity vulnerability affecting Compro IP70, IP570, IP60, and TN540 IP cameras, allowing an authenticated attacker to delete all data from the device via the /cgi-bin/support/killps.cgi script. With a CVSS score of 8.1, this flaw has a low attack complexity and requires only low privileges to achieve high impact on integrity and availability. While not currently listed in CISA's KEV catalog, a public exploit is available on ExploitDB, though there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.08_7130218CPE matchmatch criteria
cpe:2.3:o:comprotech:ip70_firmware:2.08_7130218:*:*:*:*:*:*:*
2.08_7130520CPE matchmatch criteria
cpe:2.3:o:comprotech:ip570_firmware:2.08_7130520:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:comprotech:ip60_firmware:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:comprotech:tn540_firmware:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
15.02%
Probability of exploitation in next 30 days
EPSS Percentile
96.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-50250 · Sep 2, 2021
This CVE's current EPSS score of 0.1502 is in the 95th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/164024/Compro-Technology-IP-Camera-Denial-Of-Service.html
ExploitThird Party AdvisoryVDB Entry
github.com / icekam/0day/blob/main/Compro-Technology-Camera-has-multiple-vulnerabilities.md
Broken Link