Vulnerability · Published Oct 26, 2023 · Assigned by VulDB

CVE-2023-5784Netentsec NS-ASG Application Security Gateway uploadfirewall.php sql injection

Medium 5.5

In plain English

A medium-severity SQL injection in NS-ASG Application Security Gateway from Netentsec. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.8%top 44.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Netentsec NS-ASG Application Security Gateway 6.3 and classified as critical. Affected by this issue is some unknown functionality of the file /protocol/firewall/uploadfirewall.php. The manipulation of the argument messagecontent leads to sql injection. The exploit has been disclosed to the public and may be used. VDB-243590 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Netentsec	NS-ASG Application Security Gateway	6.3

Weakness: CWE-89 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.243590 vdb-entry, technical-description
https://vuldb.com/?ctiid.243590 signature, permissions-required
https://github.com/gb111d/ns-asg_poc/ exploit