CVE-2007-3620: Multiple directory traversal vulnerabilities in Maia Mailguard 1.0.2 and earlier might allow remote attackers

Q: How do I fix CVE-2007-3620?

maia mailguard: upgrade to newer than 1.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2007-3620 being exploited?

CVE-2007-3620 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2007-3620 affect?

CVE-2007-3620 affects maia mailguard. Severity is medium (CVSS 5.0). Multiple directory traversal vulnerabilities in Maia Mailguard 1.0.2 and earlier might allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) prevlang and (2) super parameters to (a) php/login.php; the (3) charset para

Q: How urgent is CVE-2007-3620?

Priority 39/100. No elevated risk signals yet.

Routine

MEDIUM 5.0UPGRADE

CVE-2007-3620 is a medium-severity flaw (CVSS 5.0) affecting maia mailguard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple directory traversal vulnerabilities in Maia Mailguard 1.0.2 and earlier might allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) prevlang and (2) super parameters to (a) php/login.php; the (3) charset parameter to (a) php/login.php, (b) php/internal-init.php, and (c) php/xlogin.php; the (4) lang parameter to (b) php/internal-init.php; and the (5) language parameter to (c) php/xlogin.php.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	2.6% (top 15%)
CISA exploited list	No
Published	2007-07-09
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: maia mailguard

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-07-09 16:30 UTCPublished CVE record published
2026-06-16 22:42 UTCUpdated Record last modified

maia mailguard maia mailguard UPGRADE

Affected: <= 1.0.2

Fixed in: newer than 1.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy maia-mailguard || rpm -q maia-mailguard || maia-mailguard --version

2. UPGRADE to newer than 1.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade maia-mailguard

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade maia-mailguard

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2007-3620?

maia mailguard: upgrade to newer than 1.0.2. Exact commands for each OS are on this page.

Is CVE-2007-3620 being exploited?

CVE-2007-3620 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2007-3620 affect?

CVE-2007-3620 affects maia mailguard. Severity is medium (CVSS 5.0). Multiple directory traversal vulnerabilities in Maia Mailguard 1.0.2 and earlier might allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) prevlang and (2) super parameters to (a) php/login.php; the (3) charset para

How urgent is CVE-2007-3620?

Priority 39/100. No elevated risk signals yet.

Software pages

PHP vulnerabilities

Related CVEs

CVE-2007-3619 MEDIUM 5.0 UPGRADE Directory traversal vulnerability in login.php in Maia Mailguard 1.0.2 and earlier allows remote attackers to

References

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