Description
Domain Technologie Control (DTC) before 0.32.9 does not require authentication for (1) admin/bw_per_month.php and (2) client/bw_per_month.php, which allows remote attackers to obtain potentially sensitive bandwidth information via a direct request.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 5.0 | dtc | 0.29.17-1+lenny1 | DSA-2179-1 |
Advisories 1
- DSA-2179-1 dtc - SQL injection Debian Security (DSA / DLA) · Mar 9, 2026
References
- 43523 third-party-advisory
- ADV-2011-0556 vdb-entry
- http://packages.debian.org/changelogs/pool/main/d/dtc/dtc_0.29.17-1+lenny1/changelog
- http://git.gplhost.com/gitweb/?p=dtc.git%3Ba=commit%3Bh=89da9c519b04cda1b23e6290d2b0a6cea1bae31e
- DSA-2179 vendor-advisory
- dtc-bwpermonth-info-disc(65896) vdb-entry
- http://git.gplhost.com/gitweb/?p=dtc.git%3Ba=commit%3Bh=e94e8b9cc354bfcaeb284d5331b815256bb46162
- http://packages.debian.org/changelogs/pool/main/d/dtc/dtc_0.32.10-1/changelog
- [dtcannounce] 20110303 Fwd: [SECURITY] [DSA 2179-1] dtc security update mailing-list