CVE-2020-10511 — HGiga C&Cmail CCMAILQ before olln-base-6

HGiga C&Cmail CCMAILQ before olln-base-6.0-418.i386.rpm and CCMAILN before olln-base-5.0-418.i386.rpm contains insecure configurations. Attackers can exploit these flaws to access unauthorized functionality via a crafted URL.

01What is this vulnerability?

HGiga C&Cmail CCMAILQ before olln-base-6.0-418.i386.rpm and CCMAILN before olln-base-5.0-418.i386.rpm contains insecure configurations. Attackers can exploit these flaws to access unauthorized functionality via a crafted URL.

02Affected products

Vendor	Product	Versions
HGiga	C&Cmail	CCMAILQ before olln-base-6.0-418.i386.rpm, CCMAILN before olln-base-5.0-418.i386.rpm

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

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-04-15T06:20:22.802Z
• Last modified: 2024-09-16T23:06:55.203Z

09References

• www.twcert.org.tw — https://www.twcert.org.tw/tw/cp-132-3535-e40ec-1.html
• gist.github.com — https://gist.github.com/tonykuo76/7d41c414f23ef1e47c97f7b97e1b33b0
• www.chtsecurity.com — https://www.chtsecurity.com/news/19400b04-ea92-4eaa-afa7-2449fd9b2e0b