CVE-2019-19459 — An issue was discovered in SALTO ProAccess SPACE 5

An issue was discovered in SALTO ProAccess SPACE 5.4.3.0. An attacker can write arbitrary content to arbitrary files, as demonstrated by CVE-2019-19458 files under the web root, or .bat files that will be used with auto start. This allows an attacker to execute arbitrary commands

01What is this vulnerability?

An issue was discovered in SALTO ProAccess SPACE 5.4.3.0. An attacker can write arbitrary content to arbitrary files, as demonstrated by CVE-2019-19458 files under the web root, or .bat files that will be used with auto start. This allows an attacker to execute arbitrary commands on the server.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

08Timeline

• Published: 2019-12-03T19:02:20.000Z
• Last modified: 2024-08-05T02:16:47.288Z

09References

• packetstormsecurity.com — https://packetstormsecurity.com/files/155525/SALTO-ProAccess-SPACE-5.5-Traversal…
• sec-consult.com — https://sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-…