CVE-2011-2545 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script via SIP INVITE messages, potentially compromising user sessions on affected Cisco IP phones.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2011-2545?
CVE-2011-2545 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Jun 2012. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Cross-site scripting (XSS) vulnerability in the SIP implementation on the Cisco SPA8000 and SPA8800 before 6.1.11, SPA2102 and SPA3102 before 5.2.13, and SPA 500 series IP phones before 7.4.9 allows remote attackers to inject arbitrary web script or HTML via the FROM field of an INVITE message, aka Bug IDs CSCtr27277, CSCtr27256, CSCtr27274, and CSCtr14715.
Weakness: CWE-79
Which versions are affected by CVE-2011-2545?
It affects 18 products.
Products include Cisco Spa2102 Phone Adapter With Router, Cisco Spa2102 Phone Adapter With Router Firmware, Cisco Spa3102 Voice Gateway With Router, Cisco Spa3102 Voice Gateway With Router Firmware, Cisco Spa8000 8-Port Ip Telephony Gateway, Cisco Spa8000 8-Port Ip Telephony Gateway Firmware and 12 more.
How do I fix CVE-2011-2545?
No fix has been published for CVE-2011-2545 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2011-2545 being exploited?
There is no known exploitation of CVE-2011-2545 in the wild and no public exploit code.
Sources
Also known as GHSA-jmch-3mfh-9h4m.